Cardi B was in full party mode ahead of Super Bowl LIX, twerking her way through a night ... together at the 2018 BET Hip Hop ...

Formerly Senior Editor of music content ... she encourages a struggling elf to twerk with cheer. When it came to filming the new TV spot, Cardi might as well have been at the North Pole.

Cardi B, 26, wore a sexy patterned Pucci swimsuit as she headed onto their yacht, before getting on the bed and twerking for her ... His new song Quarter Milli featuring Gucci Mane could be ...