 USA TODAY (blog) | Tuesday tidbits: Jennifer Hudson, Melinda Doolittle, more USA TODAY (blog) By Brian Mansfield, USA TODAY Former Idols Rickey Smith (Season 2), Melinda Doolittle (Season 6), Michael Johns (Season 7) and LaToya London (Season 3) performed at the second annual Barefoot Formal at Casa Dorada Los Cabos in Cabo San Lucas, Mexico, ... |