Life Offset’s romantic effort to win Cardi B back falls flat after he surprises her onstage December 16, 2018 Kim Willis, USA TODAY Comments Off on Offset’s romantic effort to win Cardi B back falls flat after he surprises her onstage Rapper Offset crashed Cardi B's set Saturday night, wheeling out light-up signs that spelled out "TAKE ME BACK CARDI." The couple split this month.