"American Idol" paid tribute to former contestant Mandisa on Monday. Former "Idol" contestants Melinda Doolittle, Colton Dixon and Danny Gokey performed a cover of “Shackles (Praise You)” by ...
American Idol': Watch Emmy Russell bring Katy Perry to tears with touching Loretta Lynn cover The singer was found deceased in her home on April 18, a rep for Mandisa confirmed to USA TODAY.