*Tristan Wilds, who starred in two seasons of HBO's critically-acclaimed series "The Wire," will move from the drug-infested streets of Baltimore to glitzy Southern California as the newest cast member of the CW's revamped "Beverly Hills, 90210."      

       The actor will play Dixon, the adopted son of the Mills family, which consists of drunken grandmother Tabitha Mills (Jessica Walter), Jessica's daughter-in-law Celia (Lori Loughlin) and her granddaughter Annie (Shenae Grimes). The family has moved to Beverly Hills because of Tabitha's alcoholism.      

        Wilds, 19, is best known for his breakout role as promising student-turned-Baltimore drug dealer Michael Lee in the final two seasons of "The Wire."