Check out the latest pictures of stars on the sets of upcoming movies.

From the ladies of 'House' to the girls of 'Glee,' it looked like everyone was in the mood to party.

Take a look at all American girl Cameron Diaz and see how her style has transformed over the years.

Take a look at the style evolution of, Kate Hudson, Hollywood's golden girl next door.

There's no shortage of sequins and fake tanner in Las Vegas, and certainly not among the AVN Awards attendees.

Even other stars crush on George Clooney.

Christina Aguilera has gone through a lot of different looks since she broke onto the music scene in 1998.

The very first week of 2010 saw some celebs in their bathing suits, some in their puffy jackets, and many returning to filming their shows and movies. Check out all the visual happenings from the last week here.

Think you're up on this week's gossip? Test your knowledge of what happened in the first week of 2010.

See pictures of stars striking their most seductive poses for endorsements.

From Katie Cassidy to Kelly Rutherford, don't miss the best and worst looks of the night.

Find out which stars won big at the People's Choice Awards on January 6th.

While you're settling back into the daily grind, check out these pics of celebs celebrating their holidays on a sandy beach.

The modeling industry may not be particularly kind to women of average size, but that hasn't stopped these beautiful women.

Since its 2002 debut, "American Idol" has become a perennial ratings monster and a launching ground for some of the biggest names in entertainment. Of course not all the show's stars go on to greatness. Here's an update on some of our favorite "Idol" contestants.