Kate Back to Jumping Owen's Bones

4/21/2008 12:31 PM PDT
Kate Hudson celebrated her 29th birthday this weekend -- by piling on ex-boyfriend Owen Wilson in Miami. You, me and Dupree ... take two!

Although they broke up in 2007, rumors have been swirling recently that the former lovers were back on.

Kate and Owen's Miami romp didn't include a nekkid Woody Harrelson or 911 calls.