A string of A-listers took to the stage at the Independent Spirit Awards on Saturday (21Feb09), to pay musical tribute to nominated movies. The Office actor Rainn Wilson impersonated Mickey Rourke'S THE WRESTLER character to sing James Brown's I FEEL GOOD; Christina Applegate sang Tina Turner'S ROLLING ON THE RIVER as an ode to FROZEN RIVER; Teri Hatcher paid a raunchy tribute to WENDY & LUCY; and TARAJI P. HENSON seranaded the crowd with a rendition of R.E.S.P.E.C.T - replacing the chorus with B.A.L.L.A.S.T (for Ballast).