Tribute:

An all-star cast including Glee's Matthew Morrison and Lea Michele, Nicole Scherzinger, and Jack Nicholson took to the stage at Los Angeles's Wiltern Theater Thursday night for a tribute concert of The Rocky Horror Picture Show.

The concert raised money for the Painted Turtle, a charity that works with children suffering from life-threatening illnesses.

Click through to the following pages for pictures.

Matthew Morrison and Lea Michele

Nicole Scherzinger

Danny De Vito

Evan Rachel Wood

Jack Nicholson

Lucas Grabeel and Lea Michele

Jorge Garcia

Nicole Scherzinger and Male Dancers