03/22/2009 AT 12:00 PM ET
Talk about a family affair!
The small wedding ceremony took place at the actor’s home in Parrot Cay, Turks & Caicos.
Also present among the small group of guests were Moore and Willis’s daughters, Rumer Willis, 20, Scout, 17, and Tallullah Belle, 15.
The wedding coincided with Willis’s birthday: The actor turned 54 on Thursday. Heming is 32.
The couple, who met through mutual friends, have been together for more than a year and will be having a civil ceremony when they return to California, according to the actor’s rep.