After seven and a half years, Matt Damon and his wife Luciana Barroso are still madly in love, and they made their continued commitment to each other official by renewing their vows in a private but very star-studded ceremony on Saturday.

For $600,000, Matt rented out the entire Sugar Beach resort on the Caribbean island of Saint Lucia, which is where the romantic ceremony took place. The 42-year-old Elysium star wore a white tux while his gorgeous bride was the center of attention in a cream-colored Naeem Khan gown.

Click after the jump to see which of Matt & Luciana's famous friends were on the guest list!

Blake Lively and Ryan Reynolds are super adamant about keeping photos from their wedding day private, but Martha Stewart Weddings has the one-and-only shot to further our imaginations about what the gorgeous pair looked like on their big day!

The photo shows the lovely couple holding hands and showing off their wedding rings, designed by Lorraine Schwartz. We also get a glimpse at Blake's gorgeous Marchesa gown, which the mag says "featured a fitted bodice, illusion crystal beading on the shoulders and rose-gold embroidery."