Question: The rapper who released his second album,"Epiphany" in 2007 had a guest appearance in 2008 on an album produced by which company? 
Sentence (from "We Global"): The album's guest appearances from Game, T-Pain, Bun B, Rick Ross, Ace Hood, Plies, Akon, Trick Daddy, Lil Boosie, Nas, Kanye West, Fabolous, Fat Joe, Sean Paul, Busta Rhymes, Pitbull, Casely and Flo Rida among others.
Relevant evidence: Yes