Jason Derulo is certainly going to be up on all the latest gossip these days - RadarOnline.com can exclusively reveal that the singing sensation is dating Gossip Girl star Tika Sumpter.

And the new couple is planning to go public with their romance in a big way - attending the Teen Choice Awards together in Los Angeles on Sunday.

Tika stared in Derulo's video for his new song It Girl off his upcoming album Future History due out September 27.