Out on the Town

Guy Ritchie and Madonna

Hollywood nights are full of stars--celebs painting the town red, that is, like separated, but together, Guy Ritchie and Madonna at the premiere of his new movie RocknRolla in the UK.

Scarlett Johansson and Penelope Cruz

Scarlett Johansson and Penelope Cruz at the ""Vicky Cristina Barcelona" premiere party.

Seth Rogen and Judd Apatow

Seth Rogen and Judd Apatow at the premiere party for "Pineapple Express."

Brendan Fraser and Luke Ford

Brendan Fraser and costar Luke Ford joke around at the party for "The Mummy: Tomb of the Dragon Emperor."

Christian Bale and wife Sibi

Christian Bale and wife Sibi at The Dark Knight premiere in Los Angeles.

Lindsay Lohan

Lindsay Lohan poses for photos at the Samantha Ronson Spins At the Hawaiian Tropic Zone in New York City.

Paris Hilton and Benji Madden

Paris Hilton and musician boyfriend Benji Madden attend Jade Jagger's unveiling of Bevledere's Jagger Dagger vodka at the Chateau Marmont in Los Angeles.

Director Paul Weiland, Michelle Monaghan and Patrick Dempsey

Director Paul Weiland, Michelle Monaghan and Patrick Dempsey attend the after-party for the premiere of Made of Honor at Metropolitan Club in New York City.

Gwyneth Paltrow and Liv Tyler

Gwyneth Paltrow and Liv Tyler at the after-party for Iron Man hosted by The Cinema Society and Michael Kors at The Odeon in New York City.

Heidi Montag and Spencer Pratt

Heidi Montag and Spencer Pratt of MTV's The Hills hang out with former Miss USA Tara Conner of Kentucky at a Kentucky Derby after hours party they hosted at the Raw sushi lounge in Louisville, Kentucky.

Selma Blair and Ron Perlman

Hellboy II; The Golden Army stars Selma Blair and Ron Perlman pose at the after-party for the world premiere of their movie at the Los Angeles Film Festival in Westwood.

Kristin Davis

Actress Kristin Davis attends the after-party following the world premiere of Sex and the City at Old Billingsgate in London, England.

Sarah Jessica Parker

Sarah Jessica Parker at the after-party for the New York premiere of Sex and the City at MoMA in New York City.

Zooey Deschanel and M. Night Shyamalan

What's Zooey Deschanel whispering to director M. Night Shyamalan at The Happening premiere after-party at New York City's Ziegfield Theater?

Brooke Shields

Brooke Shields hits up the after-party for the 62nd Annual Tony Awards held at Rockefeller Plazain New York City.

Anne Hathaway and Steve Carell

Anne Hathaway and Steve Carell get away to the after-party for the premiere of Get Smart at the Hammer Museum in Los Angeles, California.

Director Andrew Stanton and Sigourney Weaver

Director Andrew Stanton and actress Sigourney Weaver attend the after-party for the world premiere of Wall-E, held, appropriately enough, at the Griffith Observatory in Los Angeles, California.

Josh Peck and Ben Kingsley

Josh Peck and Ben Kingsley greet each other at the part for The Wackness as producer Michael Barker looks on, at The Gramercy Hotel in New York City.

Ellen Page and Olivia Thirlby

Juno stars Ellen Page and Olivia Thirlby attend the Fox Searchlight Pictures' Oscar and Independent Spirit Award nominees party held at STK-LA restaurant in Los Angeles, California.