Nicki Minaj, 30, showed off her voluptuous behind at the Billboard Music Awards this weekend. The rapper gave a RAUNCHY lap dance to Lil Wayne on stage.

Wearing skin-tight shredded leggings and a crop-top, Nicki left little to the imagination.

Minaj’s ass was on prime display during her performance of “High School” and the TV cameras where NOT SHY about getting all up in ‘der. At the end of the performance she full on TWERKED while straddling Lil Wayne.

There is no denying Nicki…. she has asstacular attributes.