A member of the party rap group LMFAO was the supposed "goon" involved in a plane dust-up with former-and-likely-future presidential candidate Mitt Romney this week, TMZ has revealed.

Sky Blu, real name Skyler Gordy (Berry's nephew), disputes Romney's side of the story -- that he became "physically violent" toward the pol after being asked to raise his seat-back. According to the rapper, it was the Republican former Massachusetts governor that got aggressive with him first in the Monday melee.