Loretta Devine is an American actress. She is known for numerous roles across stage and screen. Her most high profile roles include Lorrell Robinson in the original Broadway production of Dreamgirls, the long-suffering Gloria Matthews in the film Waiting to Exhale, and her recurring role as Adele Webber on the medical drama Grey's Anatomy, for which she won a Primetime Emmy Award for Outstanding Guest Actress in a Drama Series in 2011.

Dreamgirls is a Broadway musical, with music by Henry Krieger and lyrics and book by Tom Eyen. Based on the show business aspirations and successes of R&B acts such as The Shirelles, James Brown, Jackie Wilson, and others, but closely follows the story of The Supremes as the musical follows the story of a young Black female singing trio from Chicago, Illinois called "The Dreams", who become music superstars.