Matthew McConaughey and Camila Alves Attend (Another!) Wedding
06/19/2012 AT 06:00 AM EDT
Staying at the luxurious Acqualina Resort & Spa right on the water in North Miami Beach, the Magic Mike star and his wife "looked happy to be there," an onlooker tells PEOPLE.
As the pair walked around the property and hung out with their friends, the source says they looked like they were "having a blast."
– Jennifer Garcia