[youtube=http://www.youtube.com/watch?v=T0jt-XQyV6A]
The two perform the number one single in the country during their time on Jimmy Kimmel. B.o.B also performs Lovelier Than Thou after the jump.
[youtube=http://www.youtube.com/watch?v=vaUjl0lVX2Y&feature=player_embedded]
If you haven’t already, grab B.o.B’s The Adventures of Bobby Ray and Bruno Mars’ It’s Better If You Don’t Understand EP.