#1 – Actor Matt Damon has put his Miami Beach, FL mansion on the market for $20 million.
#2 – Lance Armstrong has sold his Austin, TX estate for an undisclosed amount.
#3 – Singer Katy Perry has listed her Los Angeles, CA mansion for $6.925 million.
#4 – Actor Kevin James has listed his Encino, CA mansion for $5.495 million.
