Jennifer Hudson delivered a showstopper in her Dreamgirls audition
Hudson looks back on her Oscar-winning role as Effie White, a decade after the film’s debut
Glee alum Amber Riley performs Dreamgirls showstopper at Olivier Awards
The actress performed her signature number 'And I'm Telling You I'm Not Going' on London's Olivier Awards where she won Best Actress in a Musical.
Idols on the big screen
A look at how the aspiring singers fared in flicks like ''From Justin to Kelly'' and ''Dreamgirls''