1 of 15
She's got the blues! Zoë Saldana dresses in head-to-toe denim while running errands Tuesday in West Hollywood.
2 of 15
3 of 15
4 of 15
A cheery Sandra Bullock gets ready to tackle the day after dropping off 2-year-old son Louis (not pictured) at school Tuesday morning in L.A.
5 of 15
It's a jungle out there! Victoria's Secret model Alessandra Ambrésio heads to a Brentwood, Calif., market sporting funky zebra-striped pants and holding tight to 7-month-old son Noah on Tuesday.
6 of 15
7 of 15
8 of 15
SHOP TO IT
Kate Beckinsale stays in the shades during a shopping trip in West Hollywood Tuesday.
9 of 15
No coat, no problem! Jennifer Lopez puts on a thigh-grazing dress – and a brrr-ave face – in chilly N.Y.C., where she promoted her film Parker on Tuesday.
10 of 15
11 of 15
Rocking his finest winter attire, Bradley Cooper manages to make the chilly Manchester, England, weather look decidedly hot on Tuesday.
12 of 15
He's back! Arnold Schwarzenegger shares the spotlight with his look-alike son Patrick Tuesday during the premiere of his new action flick, The Last Stand, at London's Leicester Square.
13 of 15
HIDE & SEEK
Halle Berry holds tight to her bashful babe, 4-year-old daughter Nahla, while stepping out Tuesday in L.A.
14 of 15
Charlize Theron takes her place behind the podium Tuesday at the 43rd annual World Economic Forum in Davos, Switzerland, where she was presented with the Crystal Award for her humanitarian work.
15 of 15
Hilary Duff gets a healthy start to her day, stopping by a Pilates class in Studio City, Calif., on Tuesday.