Matt Damon and his wife, Luciana Barroso, are renewing their wedding vows in 10 days at the Sugar Beach resort in St. Lucia, sources tell us. Damon rented out the entire five-star Caribbean resort for a reported $1 million and, we hear, will have a star-studded guest list that includes George Clooney and Stacy Keibler, Ben Affleck and Jennifer Garner. Damon and his wife wed in a small ceremony at city hall in 2005 and, we’re told, are looking forward to a larger celebration.