Me and my girl????ready for #HotPursuit premiere! @avaphillippe

A photo posted by Reese Witherspoon (@reesewitherspoon) on Apr 30, 2015 at 6:34pm PDT

Like mother, like daughter! Reese Witherspoon showed off her beautiful, 15-year-old daughter Ava Phillippe on Thursday, April 30, sharing a stunning picture via Instagram of the pair of them getting ready for the Los Angeles premiere of Hot Pursuit.

PHOTOS: Hands on celebrity parents

Posing side by side, both mom and daughter look picture-perfect, their matching blonde hair (Ava's had a hint of blue!), blue eyes and smiling lips making them look almost like twins.

"Me and my girl (heart emoji) ready for #HotPursuit premiere! @avaphillippe," the proud mom, 39, captioned the snap which she shared via Instagram before they left for the event at Hollywood's TLC Chinese Theatre.

"Me and my straight-shooter'," Phillippe (whose dad is Witherspoon's ex-husband, Ryan Phillippe) captioned the same shot when she shared it via her Instagram account later that evening.

While Ava accompanied mom Witherspoon to the event, she didn't walk the red carpet with her famous mother, leaving that honor instead to her stepdad, Jim Toth.

The actress told Us Weekly she enjoyed every minute of making her movie, mainly because her costar, Sofia Vergara, was so much fun to work with.

"It was a real loose set, it just was,” Witherspoon told Us. “I mean, there was no seriousness, we were all just having a good time!" she said.

"[Sofia's] just as wonderful in person as she is on-screen. She’s just lovable, funny. She had us all laughing the whole time. You look behind the camera and the camera guy was shaking. Because she's just so funny. And I think she's just a really fresh comedic voice. It's always nice to work with new people," she added.