What is the Monster Ball? - Lady Gaga - LA Staples Center 3/28/11

Staples Center Sings Happy Birthday To Lady GaGa

Travie McCoy KIIS Jingle Ball red carpet arrivals at Staples Center in Los Angeles

Bonnie McKee KIIS Jingle Ball red carpet arrivals at Staples Center in Los Angeles

Your Substitute Teacher Lady Gaga - Staples for Students TV Commercial

Glee Live! Performs Born This Way by Lady Gaga at Staples Center on 05.28.11

New Politics KIIS Jingle Ball red carpet arrivals at Staples Center in Los Angeles

Gretchen Rossi KIIS Jingle Ball red carpet arrivals at Staples Center in Los Angeles

Cheryl Burke KIIS Jingle Ball red carpet arrivals at Staples Center in Los Angeles

Brant Daugherty KIIS Jingle Ball red carpet arrivals at Staples Center in Los Angeles

Kyle Richards and Family KIIS Jingle Ball red carpet arrivals at Staples Center in Los Angeles

Hayley Orrantia KIIS Jingle Ball red carpet arrivals at Staples Center in Los Angeles

Colton Hayne KIIS Jingle Ball red carpet arrivals at Staples Center in Los Angeles

Robin Thicke KIIS Jingle Ball red carpet arrivals at Staples Center in Los Angeles

Jason Derulo KIIS Jingle Ball red carpet arrivals at Staples Center in Los Angeles

FIFTH HARMONY KIIS Jingle Ball red carpet arrivals at Staples Center in Los Angeles

Scott Baio KIIS Jingle Ball red carpet arrivals at Staples Center in Los Angeles

Austin Mahone KIIS Jingle Ball red carpet arrivals at Staples Center in Los Angeles

Becky G. KIIS Jingle Ball red carpet arrivals at Staples Center in Los Angeles

Stephanie Pratt KIIS Jingle Ball red carpet arrivals at Staples Center in Los Angeles

Lady Gaga Presents: The Monster Ball Tour