The chart-topping boy band will hit the road with Mario, Ying Yang Twins, Chingy and more. The nostalgia train will keep on chugging along strong in 2019 thanks to a major reunion and tour coming from one of the early ’00s most beloved boy bands. Billboard can exclusively reveal that B2Kis set to reunite for The Millennium Tour, which will hit the U.S. in March of next year and mark the first time the band has performed together in more than a decade. Made up of Omarion, Raz B, Boog (formerly J-Boog) and Fizz (formerly Lil’ Fizz), the quartet will deliver hits like “Bump Bump Bump,” “Gots Ta Be” and “Badaboom” in more than two dozen shows.