There's no doubt Jamie Foxx beautifully channeled the spirit of Ray Charles on the big screen, but the actor continued to show off his musical skills by releasing four R&B albums since -- and charting in the top 10 with 2006's "Unpredictable" and 2009's "Blame It." Coincidentally, Foxx's biggest musical splash has been his collaboration on Kanye West's "Gold Digger," on which he sings a Ray Charles-esque hook.