Kim Kardashian doing some early holiday shopping at the eBay Holiday Store in NYC.

Jennifer Love Hewitt ordering KARMA California Brut on a Virgin America flight.

Justin Timberlake congratulating Leona Lewis on her second CD Echo at the ASICS party at Hyde Lounge in L.A.

See the day's top celeb photos.

Jessica Lowndes using Biolustre to protect her hair before heading to her Moulin Rouge themed 21st birthday bash in L.A.

Marisa Miller taking pictures with fans at the Bing sponsored Victoria's Secret afterparty at M2 in NYC (SKAM Artist DJ Ross One spun tunes for the event).

John Mayer celebrating with family and friends after his NYC concert at Butter in NYC.

Halle Berry hosting "An Evening of Awareness” for photographer Mark Liddell's short film and book at NYC's Crosby Street Hotel (proceeds went to Jenesse Center and the Trevor Project).

New Moon star Edi Gathegi picking up a membership to Beezag at GBK’s American Music Awards suite in L.A. (he donated his first $100 earned to the non-profit group Okobos).

See pics of New Moon stars.

Samantha Marq and Melody Thornton getting their groove on at Janet Jackson's post-AMA party at W Los Angeles.

Natalie Portman sipping on a SKYY Vodka martini at the Brothers afterparty at Abe & Arthur's in NYC.

Amber Heard relaxing at the Sagamore Hotel before checking out the Diesel:U:Music concert in Miami.

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