Question: What 2005 American Hip-Hop Rap biopic crime film starring 50 Cent was an English rapper and actor best known for his star role as Ricky in "Bullet Boy"?
Sentence (from "Mann (rapper)"): He's perhaps best known for his singles "Buzzin" with 50 Cent and "The Mack" with Snoop Dogg and Iyaz.
Relevant evidence: No