Usher Selling Off Ex-Wife's Mansion

Sources close to the couple tell TMZ, Usher's lawyer sent Tameka Raymond a letter informing her the 12,000 sq. ft. Georgia home -- which Usher owns -- is going on the market and she needs to find new digs.

Usher has allowed Tameka to live in the home for the last few years -- but per their 2009 divorce agreement, Usher has the right to sell the pad at any time as long as he gives 60 days notice.