Ryan Reynolds looked dapper in a skinny tie and slacks as he arrived for his appearance on The Late Show With David Letterman this evening in NYC. The actor is back from a recent trip overseas, where he started his latest round of promotional duties for Green Lantern with a visit to BBC Radio's London studios. After his TV appearance tonight, he'll be hopping on a plane yet again, heading to LA Read more

Tina Fey stopped trying to hide her baby bump last night when she stepped out for an interview on the Late Show With David Letterman with her stomach on display in a tight black dress! She stopped by to chat with host David Letterman about her new book Bossypants, though her interview doesn't air until this Friday. Tina was more covered up over the weekend when she chatted up the best-selling Read more

Will Smith and his Men in Black 3 costars brought their Summer blockbuster to NYC last night after a string of European premieres. Will looked dapper in a checkered Gucci suit accompanied by wife Jada Pinkett Smith, who recently returned from the Cannes Film Festival, where she promoted Madagascar 3: Europe's Most Wanted. Will and Jada's kids Willow and Jaden were also on hand for the premiere, Read more

Selena Gomez struck a pose in Emilio Pucci last night on her way into see David Letterman at The Late Show in NYC, though her interview won't air until Wednesday. She's in the Big Apple doing press and enjoying some fried pickles while her main man, Justin Bieber, is off touring in England with special guests. They were together just a few weeks ago, though, to celebrate his big 17th birthday in Read more

Michelle Williams and her boyfriend Jason Segel had a dinner date in NYC last night. After he taped an appearance on Late Show With David Letterman, the couple met up for Mexican at La Esquina. It was the latest Big Apple outing for the couple. On Sunday, Jason accompanied Michelle to the Tribeca Film Festival afterparty for her movie Take This Waltz. He returned the favor since Michelle was on Read more

Jessica Biel braved the rain in NYC while wearing a sexy Victoria Beckham dress yesterday. It was a busy night of promotion for the star since she stopped by the Late Show With David Letterman before joining her costars at the premiere of New Year's Eve. Jessica slipped into a gold Valentino gown for the red carpet, which also brought out Sarah Jessica Parker and husband Matthew Broderick as well Read more

Shia LaBeouf donned a suit, but no tie, as he headed into The Late Show With David Letterman's studios today in NYC. The actor, who sported a sleek pompadour for his TV appearance, is back in the states after spending part of last week in Europe. He joined his fellow cast members for the Russian premiere of Transformers: Dark of the Moon on Wednesday before the group split up to tackle press Read more

Jennifer Lawrence was up bright and early to stop by Good Morning America to chat about The Hunger Games today. It's been a long press tour so far, but she was still happy to sign autographs for fans — even in the middle of her interview with Robin Roberts. Yesterday, Jennifer managed to pack in a number of appearances, going right from her chat with David Letterman to a screening with Liam Read more

Reese Witherspoon was just one of the lovely ladies to appear on the Late Show in NYC yesterday. She stopped by in a bright red dress to promote This Means War and shared a funny story about having to explain the term "d-bag" to her mother. David Letterman also welcomed Sports Illustrated's newest swimsuit cover girl, Kate Upton, and her fellow models. The 2012 Swimsuit Issue was unveiled last Read more

Kate Upton is the cover girl of this year's Sports Illustrated Swimsuit Issue! Her honor was revealed last night on the Late Show in NYC, where Kate spoke with host David Letterman about nabbing the front of the annual magazine. Kate's the latest in a long line of two-piece-clad models to claim the title — click through to see her bikini shots, and make sure to check out all the Sports Read more