— Abbie Cornish enjoying a flute of Veuve Clicquot in support of Habitat for Humanity in Vail, Colorado.
— Adam Lambert dancing with his friends to the tunes of DJ Mia Moretti at the DeLeon Tequila Lounge of the Mondrian in L.A.
— Marlee Matlin stopping in the middle of the red carpet to smell the pink champagne-scented Love Candles from ECOYA at the APLA Oscar Viewing Party at sbe's The Abbey in L.A.
PHOTOS: Today's top celebrity pics
— Zac Efron having cocktails with friends at The James Hotel's new rooftop bar The Jimmy in NYC.
— Kelsey Grammer and Kayte Walsh celebrating with guests in the Rose Club of The Plaza Hotel during their intimate wedding in NYC.
— Lindsay Lohan taking photos with young fans after filming a PSA for The Creative Coalition and Blue Star Families (a military family support organization) at Kari Feinstein's Oscars Style Lounge in L.A.
— Jennifer Love Hewitt picking out a rosewood bangle from Silpada Designs in L.A.
— Rumer Willis, Lo Bosworth, Audrina Patridge, Stacy Keibler and Ali Fedotowsky hanging out at at the opening of the Badgley Mischka Flagship Store in Beverly Hills.
— Ryan Phillippe enjoying custom Ciroc Coconut cocktails at a party in L.A.
— Justin Bieber sending a video message to King of the Court Award winner Kobe Bryant at Cartoon Network's Hall of Game Awards in L.A.
— La La Vazquez talking about her recent move to New York at Cozy's Cuts for Kids in NYC.
— Taylor Swift and Emma Stone grabbing some Sprinkles cupcakes as they left The Weinstein Company & Montblanc pre-Oscar party at Soho House in West Hollywood.
— Matthew Morrison and Colton Haynes competing for an iPad at the Night Before party at the Beverly Hills Hotel.
— Nicole Kidman and Keith Urban watching Madonna and her dancers get down in the middle of the dance floor as DJ Jus Ske spun the tunes at a post-Oscar party in L.A.
— Nicole "Snooki" Polizzi hanging with Kelly Bensimon at the opening of Teqa in NYC.
— Kate Walsh checking out goodies at the Elle Lounge in Santa Monica.
— Amy Adams attending the Women in Film event sponsored by M.A.C. and Perrier-Jouet in L.A.
— Caite Upton and Jill Haney attending The Amazing Race Videogame premiere sponsored by Ubisoft at Capitol City Hollywood.
