Wale wasn't the only rapper getting his House of Blues on over the weekend. Last night, B.o.B. (along with two healthy background dancers) took to the stage at HOB in Los Angeles. Bobby Ray brought out the Kang, T.I. for a rousing rendition of his hit single, "We Still in This Bitch," off the mixtape, Fuck 'Em We Ball. Yup. Yup.