Tyrese Gibson is a performer.
Tyrese Darnell Gibson ( born December 30 , 1978 ) , also known mononymously as Tyrese , is an American Grammy-nominated singer , songwriter , actor , author , television producer , former fashion model and MTV VJ . He is best known for his roles as Joseph `` Jody '' Summers in Baby Boy , Roman Pearce in the Fast and the Furious series and Robert Epps in the Transformers film series . After releasing several albums , he transitioned into films , with lead roles in several major Hollywood releases .