B.o.B Freestyles On The Funk Flex Show & Speaks On New Single [VIDEO]

Rapper B.o.B stopped by Hot97 today to make a visit to The Funk Flex Show. He spit a freestyle over Notorious B.I.G.'s "Warning" beat and spoke to Flex about his new single featuring 2 Chainz called "Headbands." Hit the jump to watch Bobby Ray chop it up with Funkmaster Flex and spit his freestyle!

What do you think of B.o.B's freestyle?