Christina Aguilera for "Chamberlain Story"

According to E Online Director Penny Marshall ("Big") intends to shoot the biopic "Big Dipper: The Wilt Chamberlain Story" in Toronto this summer and hopes to land a pop diva in a small but important role. Singer Christina Aguilera has been asked to play a newbie jazz and blues singer at a nightclub Wilt owns. She could even perform an original song for the soundtrack. Thanks ‘Andy’