Claim: Tyrese Gibson is a singer.

Tyrese Darnell Gibson -LRB- born December 30 , 1978 -RRB- , 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 .