Lady Gaga Unveils Instrument Within An Instrument Within An Instrument By Lane Moore | March 26, 2011 | 4:30pm Latest Las Vegas – March 25: Recording artist Lady Gaga performs during a stop of The Monster Ball Tour at the MGM Grand Garden Arena. Via Getty Images. Login Label Name Email Label Name Email 0 Comments Inline Feedbacks View all comments Load More Comments Share Tweet Submit Pin GET JEZEBEL RIGHT IN YOUR INBOX Still here. Still without airbrushing. Still with teeth. Sign Up Leave this field empty if you're human: