Taylor Swift shows affection, debuts video at Billboard

Taylor Swift showed affection at the Billboard Music Awards while the cameras were rolling.

Swift kissed rumored boyfriend DJ-producer-singer Calvin Harris on the cheek and gave him a hug before winning top Billboard 200 album Sunday night.

"I am so happy to win this for '1989,' " Swift said at the MGM Grand Garden Arena. "To the fans who I talk to online and the ones I see at the shows, I love you so much more than I'll ever be able to say to you."

Swift kicked off the awards by debuting her action-filled music video for "Bad Blood" starring Selena Gomez and Lena Dunham and showcasing Swift as a fighting vixen.

The video opened with Swift and Gomez fighting men in an office and then fighting one another. It ended with Swift and Gomez's armies going head-to-head. Other stars in the clip included Mariska Hargitay, Ellen Pompeo, Jessica Alba, and Ellie Goulding and Hayley Williams of Paramore.