T-Boz fired off another salvo in her naked war with Rihanna … this time upping the stakes by challenging her to a fist fight. RiRi and T-Boz squared off earlier this month after T-Boz trashed RiRi for regularly showing way too much skin. Rihanna fired back with a twitter pic of a topless TLC calling her a hypocrite. So it was T-Boz’ move when TMZ got her outside Bootsy Bellows Thursday night and she threw gas on the flames.