Willem Dafoe Prepares for the 'Best Night' of His Entire Life in New 'SNL' Promo With Katy Perry

Katy Perry Looks So Hot in Burgundy Outfit While in NYC for 'SNL'

Katy Perry slips enviable curves into skintight burgundy vinyl after SNL rehearsals

Katy Perry adds MORE dates to her Las Vegas show as fans fear Adele may never take to the stage