T-Pain Takes It Back to the '90s in 'Up Down (Do This All Day)' Video

T-Pain may have dropped the dreads and top hat, but the party will still go on as long as he has Auto-Tune. The southern entertainer proves he still knows how to have a good time and travels back to the '90s in the visual for 'Up Down (Do This All Day),' which features his fellow partner-in-rhyme B.o.B.