Last night, before going off on hot Valentine's Day dates, Sports Illustrated hotties Hilary Rhoda, Anne Vyalitsyna (Adam Levine's girl and video model), Irina Shayk, Christine Teigen (John Legend's girlfriend), and more stopped by the David Letterman studios. What was the occasion? To unveil the newest SI cover girl. Drum roll please, it's Cristiano Ronaldo's flame, Russian model Irina Shayk. Read more

Matt Damon stopped by The Late Show With David Letterman in NYC yesterday. The actor was there to promote his new movie, True Grit, but much of the conversation was dominated by talk of his newborn baby, Stella. Matt joked about his 12-year-old daughter almost being old enough to babysit her three younger sisters and stuck to the story that he and Luciana are done after number four. Luciana Read more

It's the first day of the PopSugar 100 bracket, and we're so excited to see how you're voting! We already have some big surprises like newcomer to the list Jon Hamm putting up a good fight against Jessica Simpson. Plus, Jay Leno and David Letterman are locked in yet another battle. Make sure to cast your votes for a chance to win a Chanel bag — and click here to start voting. Check out today's Read more

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

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

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

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

Johnny Depp stopped by David Letterman's studios in NYC today to tape an interview that airs Thursday evening. Johnny has been in the Big Apple this week promoting his movie The Rum Diary and joined his costar Amber Heard to debut the film in the city last night. Johnny has also made time to indulge his musical side in between his press stops for the movie. Last weekend, Johnny took the stage Read more

Ryan Gosling made his way to The Late Show With David Letterman in NYC this afternoon looking handsome in a brown suit and Persol shades. Ryan made the pit stop at CBS studios to talk about his upcoming movie Crazy, Stupid, Love, which hits theaters later this month, and he'll stick around the Big Apple for a press junket this weekend and premiere on Tuesday. He'll be promoting yet another 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