Lyric discussion by Zaburino 

Cover art for Who Cares? lyrics by Gnarls Barkley

it seems like the ending verse relates to the burgeoning fame that Cee-lo is getting from his exposure in Gnarls Barkley. He has been around for a while, but hes starting to get a second wind at the music star, albeit in a different genre.

of course, I could be totally wrong, since how would he know that they would be a big hit?