Christina Aguilera buys home near Charlie Sheen

This week, Christina Aguilera snatched up a home in gated Mulholland Estates, Andy Warhol's former townhome was listed in New York and "Law and Order" star Christopher Meloni is flipping his New Canaan home.Christina Aguilera buys near Charlie SheenMulholland Estates is a gated community that's popular with a number of celebrities including singer Robbie Williams, socialite Paris Hilton and actor ...