Diddy doesn't stop on 'American Idol'

Diddy is on "American Idol" to do "Coming Home." It seems almost subdued; not a big fan of the song, so not much here for me. 

Steven Tyler gives him a standing ovation for some reason. Ryan Seacrest brings him over to talk to the finalists to give them some advice. He tells them, "you get out of life what you put into it . . . don't stop, don't ever stop." 

He pumps his tour at the end, as Ryan oddly says, "congratulations on all the success."