In Touch can exclusively reveal that The Biggest Loser winner Michelle Aguilar is marrying boyfriend Micah Whitehead this weekend in The Colony, Texas! The couple will wed on the evening of June 14 at a 3,500-square-foot, Texas-style venue called The Ranch House at Austin Ranch, which can hold up to 300 guests and features an outdoor pool and patio. Michelle lost a whopping 110 pounds, when she went from 242 pounds to 132 pounds, on season six of the NBC hit show. Just nine days after she won, on Christmas Day 2008, her boyfriend of just four months, Micah, popped the question! Michelle has said she will be using some of her $250,000 winnings from the show for the wedding. Congrats to Michelle and Micah!