1 of 15
2 of 15
Who's got spirit? Zac Efron caps things off Tuesday after cheering on the Lakers in Los Angeles, where the hometown team lost 84-82 to the San Antonio Spurs.
3 of 15
LET'S FACE IT
Anne Hathaway exchanges a loving glance with hubby Adam Shulman at the 2012 Women's Media Awards – where she served as the evening's host – in New York City on Tuesday.
4 of 15
5 of 15
Andrew Garfield and Amy Poehler share some laughs while working the stage Tuesday at a benefit gala for the Worldwide Orphans Foundations in New York City.
6 of 15
7 of 15
Modern Family star Eric Stonestreet and Rihanna give the camera their best Blue Steel stares during the GQ Men of the Year party at L.A.'s Chateau Marmont on Tuesday.
8 of 15
The Queen of Pop has Gangnam Style! Madonna gets into the groove with rapper Psy during her Tuesday show at New York City's Madison Square Garden.
9 of 15
THAT'S A WRAP
Alicia Keys stays warm in the City of Light, where she promoted her new album Girl on Fire on Tuesday.
10 of 15
Mom-on-the-move Anna Faris is ready to ride with 2-month-old son Jack and husband Chris Pratt (not pictured) Tuesday in L.A.
11 of 15
Why so serious, Mason? Kourtney Kardashian and her 2-year-old son continue taking in the sights of Paris on Tuesday.
12 of 15
Sarah Jessica Parker escorts her blonde babe, 3-year-old daughter Loretta, to school in New York City on Tuesday.
13 of 15
Elle Fanning grabs a snack to-go while out and about on Tuesday in Studio City, Calif.
14 of 15
STOP & STAIR
Vanessa Paradis bundles up while filming the upcoming comedy Fading Gigolo – which also stars Sofia Vergara and Woody Allen – on location in Brooklyn, N.Y., on Tuesday.
15 of 15
American Idol season 11 winner Phillip Phillips makes an early morning appearance on Z100's Elvis Duran and the Morning Show Tuesday in New York, where he promoted his forthcoming album The World From the Side of the Moon.
Inside Mariah Carey’s Split from James Packer, Plus More Details on Kristen Stewart and St. Vincent's Budding Romance
Star Tracks: Colin Firth Can't Help But Smile, Plus Naomi, Michael & More
10 Best Celeb Quotes This Week
Tori Spelling Sends Her Support to 'Brave' Shannen Doherty Amid Cancer Battle
Amy Purdy Hospitalized 'After Developing Very Serious Condition' Rhabdomyolysis
How Rob Kardashian's 'Deep-Rooted' Insecurities Led to Trouble with Blac Chyna