Los Angeles – On Friday night, OK! Magazine celebrated music’s biggest night with a star-studded bash to kick-off Grammy weekend at Lure Nightclub in Hollywood. Jason Derulo performed a 45 minute set that fiancée Jordin Sparks introduced. Lance Bass, Adrienne Maloof & Jacob Busch, Joana Krupa and Nene Leakes were among the celebrities that came out to celebrate with OK! Guests stayed tipsy with Zing Vodka.