Finally, Howard Stern got what he wanted for months: An interview with Lady Gaga, who stopped by his Sirius radio show on Monday.

Stern grilled Gaga about every aspect of her life to include her life before fame, her past drug addiction and her sex life.

Gaga looked like a modern day Catwoman in a tight, black suit accentuated by gold chains and matching black hat and shades.

Listen to a part of Stern's interview with Gaga below and also check out some of her most outrageous outfits.