Foster's Home For Imaginary Friends RickRoll

So during the Macy's Thanksgiving day parade, the Cartoon Network great Foster's Home For Imaginary Friends RickRolled the nation. The Foster's float came down and began a cute little song, which was interrupted by the intro to Never Gonna Give You Up, whereupon Rick Astley stepped out and performed. Personally, I am not ashamed to admit my love for Foster's, specifically for it's writers, and this was a nice touch for a parade float. Has anyone had Rick Astely actually perform a RickRoll before?