Nicki Minaj unleashed a “Monster” on Nassau Veterans Memorial Coliseum in Uniondale, New York, last night when she brought out surprise guest Kanye West. During her set on Britney Spears’ “Femme Fatale” tour, Yeezy joined the Harajuku Barbie to perform their hit collaboration off his album My Beautiful Dark Twisted Fantasy. The crowd roared with excitement as ‘Ye delivered his verse before passing the mic to Nicki.

“Make some noise for the incredible Kanye West!” said the blonde Barb, who bowed to her guest. “Love you Yeezy!”