Video: B.o.B x Bruno Mars Perform on 'Kimmel'

B.o.B stopped by “Jimmy Kimmel Live!” to perform “Nothin’ on You” with Bruno Mars and “Lovelier Than You,” T.I.’s favorite song off his debut The Adventures of Bobby Ray. His album falls to No. 12 in its second week on the Billboard 200, while he scores his second Hot 100 top 10 with “Airplanes.”