Alison Brie strolls the red carpet at the season six premiere of AMC’s ‘Mad Men’ in Los Angeles.
Rex USA
Sandra Bullock chats with a friend while dropping son Louis off at school.
Pacific Coast News
Olivia Wilde was spotted out walking with a friend on a cold day in New York City.
Lisa Mauceri / Splash News
Former captain Christina Aguilera arrives for the premiere of the new season of NBC’s ‘The Voice.’ in Hollywood.
FilmMagic
A bespectacled Zoe Saldana spotted heading into a meeting in Los Angeles.
Pedro Andrade / Pacific Coast News
Model Lily Aldridge stops on Mercer Street in New York’s Soho neighborhood.
Christopher Peterson/Splash News
Mary-Kate Olsen and her squeeze Oliver Sarkozy
FilmMagic
Brooke Burke-Charvet arrives at the premiere event for her new Claritin promo.
Michael Simon/startraksphoto.com
Cara Delevingne is shadowed by cameramen during a photo shoot in Manhattan.
Doug Meszler / Splash News
Christina Ricci spotted at a launch party for the new Blackberry Z10 in West Hollywood.
Luiz Martinez / Broadimage
Former French first lady Carla Bruni chats with Lana Del Rey outside the Echo Music Awards in Berlin.
ZUMA Press
Josh Duhamel and Rosie Huntington-Whiteley chat at the launch party for the new BlackBerry Z10 West Hollywood.
Getty Images
Rod Stewart arrives for an appearance at BBC Radio 2 on a chilly day in London.
Splash News
Pregnant Kim Kardashian waits for an elevator at her doctor’s office building in Beverly Hills.
INF
Judd Apatow spotted catching a flight at New York’s JFK Airport.
Josiah Kamau / BuzzFoto
