Celebrities’ Best Throwback Thursday Pictures Through the Years

“Summer of 1999. Abercrombie tshirts and bucket hats. Opening for this guy and his band. Look at my nervous smile! #tbt #memories,” the This Is Us star captioned a throwback shot with the ‘NSync singer.

Credit: Courtesy Mandy Moore/Instagram

“Gonna get the band back together,” Alec captioned a photo with his shirtless brothers.

Credit: Courtesy Alec Baldwin/Instagram

“I miss my mummy. This was me sunburnt on holiday one time. Use sunscreen kids,” the singer wrote.

Credit: Courtesy Rita Ora/Instagram

“Chicago made me who I am,” the former first lady tweeted with a 1970 picture of her standing in front of a car.

Credit: Courtesy Michelle Obama/Twitter

“#tbt,” the Office alum captioned a photo from her first table read with costars Rainn Wilson, Steve Carrell, Phyllis Smith, BJ Novak and David Denman.

Credit: Courtesy Jenna Fischer/Instagram

“Pretending to be someone else... since 1997 (Thanks @briaaamadrid for the photo of us at the Spice Girls concert. Sorry -not sorry- I tricked you into thinking I was @emmaleebunton),” the actress wrote.

Credit: Courtesy Blake Lively/Instagram

“Happy Birthday Papa. I love you to the moon and back. (Here I am pictured trying to be your son….),” Rumer captioned a polaroid with her dad.

Credit: Courtesy Rumer Willis/Instagram

“13 year old me. Wannabe popstar,” the American Idol judge captioned a photo of her in the recording studio.

Credit: Courtesy Katy Perry/Instagram

“Happy Birthday George! Feliz Cumpleaños Jorge! #georgeclooney,” Hayek captioned an epic throwback.

Credit: Courtesy Salma Hayek/Instagram

“I was 14, he was 23. We don't remember meeting. He found this in the garage while going through boxes,” the singer wrote on Instagram. “14 years later who knew we'd meet again. Crazy, all the life that happened between those two encounters, the lessons that needed to be learned. Fate? Chance? Serendipity? Who knows ? All we do know is, here we are together and tomorrow we are celebrating 5 years of being married and we wouldn't want to be anywhere else. #crazylove #lovers #friends #partners #hubby #anniversary #5years #throwback #throwbackthursday #tbt.”

Credit: Courtesy LeAnn Rimes/Instagram

"@blakeshelton ❤️ Gx," Stefani captioned a Photoshopped throwback photo with her now-boyfriend.

Credit: Courtesy of Gwen Stefani/Instagram

"#tbt to when my shirt was apparently really thirsty," the Orange Is the New Black star wrote.

Credit: Courtesy of Uzo Aduba/Instagram

"Some things never change??" the Modern Family star captioned a photo of herself eating.

Credit: Courtesy of Sofia Vergara/Instagram

"#tbt," the Scrubs star simply wrote.

Credit: Courtesy of Kate Micucci/Instagram

"Back in my plié days. ? #tinydancer #ballerina #TBT," the Tony winner wrote.

Credit: Courtesy of Kristin Chenoweth/Instagram

"Happy birthday to my baby sister @jamielynnspears ??? she’s an angel!!" the pop princess wrote.

Credit: Courtesy of Britney Spears/Instagram

"Throwback... Baby Pharoah..that expression is the sheer fear of the knives beside my body," the stand-up comedian wrote.

Credit: Courtesy of Jay Pharoah

"My first day at school!" the model wrote. "This #TBT is to mark International Women’s Day! Here's a picture of me as a school girl to show solidarity with the 31 million girls around the world denied the right to go to school and fulfil their dreams. Join me and stand #UpForSchool by signing the upforschool.org petition to secure a future where every girl around the world is educated and empowered to reach their potential. #IWD2015."

Credit: Courtesy of Heidi Klum

"#Venezuela, 1987.. I was 7 years old.. This was my favorite costume, hahaha," the That '70s Show alum captioned a Halloween throwback. "Even at 7 I knew I was gonna be everything I am today.. Those eyes just reminded me of the focus & commitment I had for myself.. #Fearless #Defiant & #Hungry for giving my family a better future.. AT 7 HAHA!"

Credit: Courtesy of Wilmer Valderrama

"Taking to Instagram to keep you posted on my clothing line for @nyandcompany and CIRCA Beauty (@realcircabeauty), a cosmetics line I have coming out at Walgreens," the actress wrote. "I thought this picture might be a good way to start. 38 years later and still holding strong on the head wrap comeback. x."

Credit: Courtesy of Eva Mendes

"Happy birthday to my sister @kathyhilton hope you have a beautiful day," the Real Housewives of Beverly Hills star wrote.

Credit: Courtesy of Kyle Richards

"#TBT Not sure how old I am in this pic...9-ish?" the country superstar wrote.

Credit: Courtesy of Carrie Underwood

"Never too early for #ZacEfron to start getting ready for #BearGrylls. - #TeamZE #TBT," the High School Musical breakout wrote.

Credit: Courtesy of Zac Efron

"#Mondays #throwback," the American Horror Story star wrote.

Credit: Courtesy of Emma Roberts

"Throwing it waaaay back to 1984, the year of my birth. Rocking a shirt from the hospital In Nashua, NH. #tbt #babypic #uglycouch," the This Is Us star wrote.

Credit: Courtesy of Mandy Moore

"This may explain A lot. #TBT Or not," the former soap actress wrote.

Credit: Courtesy of Lisa Rinna

"#tbt still rockin the same haircut," the comedian joked.

Credit: Courtesy of Abbie Jacobson

"#TBT ME AND MY WEINER," the Jonas Brothers member captioned a photo of him in front of an Oscar Mayer truck.

Credit: Courtesy of Joe Jonas

"At least it matches the outfit... #tbt," the Top Chef host wrote.

Credit: Courtesy of Padma Lakshmi

"Me and Dakota sporting tatoo' circa 1993??" Griffith wrote.

Credit: Courtesy of Melanie Griffith

"Ansel," the Fault in Our Stars actor simply captioned a black-and-white throwback.

Credit: Courtesy of Ansel Elgort

"Birthday. Here's me- age unknown," the English singer wrote.

Credit: Courtesy of Ellie Goulding

"TBT to muscles and mullets at the flea market. #killinit," the Pitch Perfect star wrote.

Credit: Courtesy of Skylar Astin

"??TBT When I learned cutting hair wasn't going to be one of my talents #NotSoWise Home made dress by my Mommy," the RHOBH alum wrote.

Credit: Courtesy of Yolanda Foster

"Always a performer, even at age 7 in my living room #throwbackthursday #tbt #tinydancer," the Dancing With the Stars alum wrote.

Credit: Courtesy of Cheryl Burke

"#tbt Circa 1992! Got my holiday fly on, rocking around the house with my new roller skates! Thank you, Mama for letting me #HolidayFly #12DaysOfChristmas," the R&B singer wrote.

Credit: Courtesy of Alicia Keys

"Happy after having stolen all of the decorations I could find," the pop star captioned a holiday photo.

Credit: Courtesy of Ariana Grande

"#bodyglove," the OITNB star wrote.

Credit: Courtesy of Natasha Lyonne

"19 kids and counting with lucy. Throwback thurs," the Pretty Little Liars alum wrote.

Credit: Courtesy of Lucy Hale

"#tbt guarding @officialstephpratt," Spencer wrote.

Credit: Courtesy of Spencer Pratt

"#TBT 1985. Brownies. Troop 411. Best troop ever and I remained in Girl Scouts through high school," the Fuller House star wrote. "Tonight my daughter has her first Daisies meeting. And the tradition continues. ??"

Credit: Courtesy of Andrea Barber

"We've all cut our own bangs at one time or another," the country crooner captioned a football shot.

Credit: Courtesy of Billy Ray Cyrus

"#TBT one of my dance recitals, best costume ever!" the Hills star wrote.

Credit: Courtesy of Heidi Pratt

"#tbt gotta love 1998," the Osbournes alum wrote.

Credit: Courtesy of Jack Osbourne

"Because what Southern girl doesn't love a John Deere tractor.. #TBT," the Big Little Lies star wrote.

Credit: Courtesy of Reese Witherspoon

"Oh, 1986...I share you because of #tbt," the Big Bang Theory alum wrote.

Credit: Courtesy of Mayim Bialik

"Hahaha no caption needed…..yes those are soda can tabs on a necklace around my neck #hard," the Lizzie McGuire alum wrote.

Credit: Courtesy of Hilary Duff

"My hero ....My Dad," the actor captioned a throwback snap.

Credit: Courtesy of Hugh Jackman

"Ready to the show..How about the hairdo?? hahahaha #tbt #1992 #greatmemories," the supermodel wrote.

Credit: Courtesy of Gisele Bündchen

"Still the one <3 gx @GavinRossdale," Stefani tweeted about a photo with her now-ex-husband.

Credit: Courtesy of Gwen Stefani

"#tbt wow where do I begin!" the America's Got Talent judge wrote. "1. Either this was during a Latin/ballroom competition and I was all fake tanned up and left my face out of it or This is a real tan and being 12 yrs old you buy the wrong foundation color at the grocery store. 2. I'm very proud of my hair! That is natural- color and length... Maybe I should shave my head now so it can grow out to be that color again. 3. That's my brother @derekhough playing guitar in the background with his shirt open (some things never change) and I can't believe I remember this... I was singing Avril Lavine 'complicated'. That was for sure my jam!"

Credit: Courtesy of Julianne Hough

"Fanny pack and lean take it to a whole other level.. #90sRock #WTF #BuffLesbian," the actor joked.

Credit: Courtesy of Dwayne "The Rock" Johnson

"A Disney geek and twins. #TBT," Stamos wrote.

Credit: Courtesy of John Stamos

"#TBT No Flex Zone," the Grammy winner wrote.

Credit: Courtesy of Justin Timberlake

"So happy for my good friend #LizzyCaplan who was nominated for her first Emmy Award this morning for her brilliant performance on 'Masters of Sex'. Here is a #tbt of us as babies!" the Modern Family star wrote.

Credit: Courtesy of Jesse Tyler Ferguson

"#tbt," the High School Musical actress wrote.

Credit: Courtesy of Vanessa Hudgens

"OMG...had to post this #tbt - how cute is @rbermanus?! :)," the fashion designer captioned a snap with her husband.

Credit: Courtesy of Rachel Zoe

"#tbt Lil Luda #bighatclub," the rapper wrote.

Credit: Courtesy of Ludacris

"TBT to little Benz. Hey gurl heyyyyyu," the Pretty Little Liars alum wrote.

Credit: Courtesy of Ashley Benson

"Who's ready for some football?! #ThisGuy," the actor captioned an old pic.

Credit: Courtesy of Josh Duhamel

"#ThrowbackThursday @nicolerichie and I being oh so cool at 13 years old," the Keeping Up With the Kardashians star wrote.

Credit: courtesy of Kim Kardashian

"Me at age 7. :) #TBT," the actress wrote.

Credit: courtesy of Katie Holmes

"TBT: Me posing with my cousin," the Jersey Shore star wrote.

Credit: Courtesy JWoww

"#Throwbackthursday #sisters @KathyHilton @KyleRichards18 @KimRichards11," the RHOBH star wrote.

Credit: courtesy of Kyle Richards

"#tbt Karate outfit courtesy of Mrs. Claus. Eye of the tiger courtesy of 100% unjustified swagger. My grandfather’s socks? No idea what was going on there," the Dawson's Creek alum wrote.

Credit: courtesy of James Van Der Beek

"#tbt to when I had the coolest overalls known to man and could’ve maybe taken a few lessons from @allanface about blush," the Modern Family breakout wrote.

Credit: courtesy of Sarah Hyland

"Let’s dance! #LetsMove #TBT #ThrowbackThursday," the former first lady wrote.

Credit: courtesy of Michelle Obama

"Happy Birthday to my Thu Thu!! <3," Beyoncé wrote.

Credit: Courtesy of Beyonce

"13 years old," the former AGT judge wrote.

Credit: Courtesy of Heidi Klum

"I knew even at 2 that I had some jumbos coming to live on my chest," the TV host wrote.

Credit: Courtesy of Chelsea Handler

"#TBT-WAAYYYY back. #waterslideinthebackyard," the country star wrote.

Credit: Courtesy of Hunter Hayes

"#tbt," the Big Little Lies star simply captioned a birthday snap.

Credit: Courtesy of Zoë Kravitz

"Why my parents had me kneel in a pile of lava rocks in our backyard with my arm around a ceramic flamingo is beyond me but THANK GOD THEY DID. #tbt obvi," the former Busy Tonight host wrote.

Credit: Courtesy of Busy Philipps

"Throwback Thursday, you are boring me," the actress captioned a photo of herself yawning as a child.

Credit: Courtesy of Lucy Hale

"Found this picture of me and my bro. #tbt @jlacktrackz," the singer wrote.

Credit: Courtesy of Usher

"@kyliejenner @kendalljenner #adorable #2peasinapod,” mom Kris Jenner shared.

Credit: Courtesy of Kris Jenner

#TBT 1999, Delightful Sally Field directed 'BEAUTIFUL' a movie my sister @katecdriver and I produced.. I was also in it.. We had a very good time indeed," the actress-singer wrote.

Credit: Courtesy of Minnie Driver

"Throwing it way back with this! Thank you for all the love, I am so blown away. X #TBT," the Grammy winner wrote.

Credit: Adele/instagram

"#tbt to when Serena Van Der Woodsen and Brandon Walsh were a thing. (Shh don't tell @robynlively)."

Credit: Blake Lively/instagram

"Here is an ever sassy throwback for you guys to celebrate reaching 5.1 million followers," the actress wrote.

Credit: Chloe Grace Moretz/instagram

"#happyinternationalwomensday ... You never know who you will become, but I like being silly! And loving as much as I can possibly love! And I love all things girl! Forever and always! #girlsrule #womenrule," the actress wrote.

Credit: Drew Barrymore/instagram

"Scout," the model captioned a photo with her cat.

Credit: Gigi Hadid/instagram

"Mood," the singer wrote.

Credit: Meghan Trainor/instagram

"Me at 2 years old. Football would be a totally ridiculous game if the ball were this big -- relative to the player's body. And that uniform . . . well, it's just f—king terrible," the actor joked.

Credit: Ryan Reynolds/instagram