OWEN WILSON SPENDS WEEKEND WITH VAUGHN, SAMBORA

As his "Marley & Me" co-star Jennifer Aniston was seen enjoying mealtimes with John Mayer in Miami, Owen Wilson's weekend found him socializing with Richie Sambora, as well as with his "Wedding Crashers" co-star, Vince Vaughn.

Late Friday night at Nobu at the Shore Club — looking "a little disheveled and withdrawn from everyone," a source tells People magazine — Wilson dined with a group of buddies before making his way to the Florida Room at Delano, where he met up with an unlikely pal: Sambora.