Anyone Watch Oprah

[Ponyup]

My Grandpa watches Oprah religiously. Last night when we were watching American Idol with him he told us that Oprah had all the contestants from American Idol on & one of them was a professional basketball player. Now I'm sure he's probably confused because that doesn't seem right, but since I dont watch Oprah I'm not sure what she had on. He's usually somewhat right so my guess is she had the Dancing with the Stars contestants on & one of them is a professional football player. Can anyone guess what he saw based upon the past episodes?