Star Tracks: Friday, December 21, 2012
CHEW FOR THOUGHT
Good mama Hilary Duff keeps 9-month-old son Luca occupied with a teething toy as they head out Thursday in Beverly Hills.
Getting down but not dirty, Les Misérables costars Hugh Jackman and Russell Crowe goof around on the red carpet Friday at the film's Sydney, Australia, premiere.
ICE, ICE, BABY
Looks like diamonds are a girl's best friend! A beaming Mariah Carey accessorizes her winter gear with a few lavish jewels during a shopping spree in Aspen, Colo., on Thursday.
30 Rock executive producer Lorne Michaels reunites with stars Alec Baldwin, Tina Fey, Jack McBrayer and Jane Krakowski during the sitcom's farewell wrap party Thursday night in New York City.
Tia Mowry, who recently launched a lifestyle website with twin sister and PEOPLE blogger Tamera, takes a stylish stroll through West Hollywood on Thursday.
A GOOD SIGN
Bradley Cooper puts himself on display Friday at the Berlin, Germany, screening of his new comedy-drama Silver Linings Playbook.
Why so serious? Zac Efron takes a stand Thursday while on the N.Y.C set of his upcoming rom-com, Are We Officially Dating?
Katie Holmes shows off her best side before a taping of the Late Show with David Letterman Thursday in New York City, where she promoted her Broadway play Dead Accounts.
ALL TIED UP
Kim Kardashian stays in the shades during a sun-filled outing Thursday afternoon in L.A.
TAKE A BIKE
The family that rides together, stays together, as Naomi Watts and Liev Schreiber demonstrate while tooling around New York City with son, Kai, 4, on Thursday afternoon.
Flashing her signature smile, a solo Reese Witherspoon pounds the pavement after a lunch date in Beverly Hills on Thursday.
Newly crowned winner of The Voice, Cassadee Pope makes the rounds Thursday to NBC's Today show and BET studios in New York City.
ORANGE YOU PRETTY!
Also visiting Today on Thursday to promote her new comedy: This Is 40 star Leslie Mann, in a bold juicy-colored dress.