Ashton Hits the Big 3-0

There was absolutely no "punking" going on for Ashton Kutcher's 30th birthday celebration this past weekend. Wifey Demi Moore threw a star-studded bash for her main man at New York's exclusive Gemma Restaurant. The guest list included Demi's ex Bruce Willis, as well as celeb pals Kate Hudson, Salma Hayek and Madonna, who sang "Happy Birthday" to the actor. After a lavish dinner, the party moved to NYC club Socialista, where the revelers whooped it up and danced until 4am. Well, Ashton, you've got 5 years to prepare for your wife's 50th birthday party, so get planning!