Where is Justin Guarini, runner up of American Idol season 1, now?

He is playing the character "Lil' Sweet" on the new Diet Dr Pepper commercials...and he is hilarious.

Rumors are circulating that Prince is going to sue Dr. Pepper for the use of his "image."  When I say rumors are circulating, I mean I'm Facebook friends with 300 crazy Prince fans.

Maybe Mr. Pibb will hire Brian Dunkleman.

In case you missed it.  Below is one of the hilarious Diet Dr. Pepper commercials with Justin "Lil' Sweet" Guarini.