Complex says: We found out about one of the most bizarre celebrity couples ever when T-Pain posted a photo of him and Ke$ha canoodling in a Vegas nightclub. In the pic it was painfully obvious that there was something developing between the two stars. Like all power couples, a combo-name was in order and they were dubbed K-Pain. Our favorite part about all this is that for these two hopeless romantics being rich is a half-empty bottle of Hennessy and what can't be more than $50 in singles. Ahh, love.