After eight years of wedded bliss, one of our favorite Hollywood couples decided to say "I Do" all over again! Matt Damon and his wife Luciana renewed their vows over the weekend on the Caribbean Island of St. Lucia. 50 guests including the couples' four daughters, Ben Affleck, Jennifer Garner, Casey Affleck and Don Cheadle all attended the nuptials. Local reports said that Matt spent nearly $1 million dollars to rent out the entire Sugar Beach Resort for the festivities! Congrats to the whole fam!