Cassie kicks off 2012 by releasing a one-minute demo of “King of Hearts,” the first single from her oft-delayed sophomore album, due this year on Bad Boy. The electro-dance number, which Kanye West recently played at his first-ever DJ gig in London, boasts slinky vocals from the singer-model.

“You are the prince of charm, seduction is your art/ You’ll never play my love/ You’re just my king of hearts,” she effortlessly coos over the J2-produced beat.