BSB and Charlie Puth Go Head-to-Head in ‘Drop the Mic’ Rap Battle <br />A battle between generations! The Backstreet Boys and CHARLIE PUTH went head-to-head in a rap battle during an episode of TBS’ ’90s Pop Stars, Then and Now <br /> <br /> <br /> <br />• Subscribe Channel here: https://tinyurl.com/ybyelsxs <br /> <br />---------------------------------------------------------------------------
