Jennifer Hudson won the Best Supporting Actress Oscar for her film debut in 2006’s Dreamgirls, but the American Idol alum didn’t know too much about the Academy Awards before her big night in ...

“Well, since we didn't get to work together on Dreamgirls, maybe one day we could do a duet or something,” she proposed, and Usher quickly agreed. Never miss a story — sign up for PEOPLE's free daily ...

Usher revealed he had to turn down a role in “Dreamgirls” due to scheduling conflicts, while explaining why he skipped the Grammys. Since 1998, AllHipHop.com has pioneered delivering Hip-Hop news.