T.I. brought a full band with him last night to the big stage at Jimmy Kimmel Live, where the Atlanta rapper rolled through "Hello" from last year's album Trouble Man: Heavy Is the Head. Over the steady snick of the hi-hat and a plummy, popping basssline, T.I. delivered his verses from behind dark shades, with his hood pulled up over his head. Though Cee Lo wasn't there to deliver the hook he sings on the studio version, the band filled in the exhortation to keep looking forward and ignore the haters in the rearview.