20th Century Fox has just unleashed its new trailer for the upcoming Cameron Diaz/Ashton Kutcher comedy What Happens in Vegas. To go to the film's official website and watch the funny happen, CLICK HERE

Set in Sin City, the storyline revolves around two strangers who wake up to discover they got married sometime during the previous night's drunken festivities, with one of them winning a huge jackpot on the other's quarter. The couple set out to undermine each other and claim the coin, only to fall in love along the way.

What Happens in Vegas opens May 16th, 2008.