Justin Bieber and Selena Gomez Kiss Backstage at Billboard Awards: See Taylor Swift’s Hilarious and Disgusted Reaction!

On-and-off couple get cozy while running into each other at the music kudosfest, a day after they were spotted on a pre-awards date night in Las Vegas

By Alexis L. Loinaz May 20, 2013 12:16 PMTags
Taylor Swift, Selena Gomez, Justin Bieber, Billboard Music Awards, KissABC

Well, well, well…this puts the "friendly" in "friendly exes."

Less than a week after Selena Gomez told a Boston radio station that she was single and a day after she and Justin Bieber were spotted getting cozy at a show in Las Vegas, the on-and-off couple shared a kiss backstage Sunday at the Billboard Music Awards.

Both had performed at the kudosfest, and—in a moment caught on video—both seemed more than happy to bump into each other later on, even as Gomez's BFF Taylor Swift, who was walking alongside the "Come & Get It" singer, unleashed a facial expression that seemed to convey exactly what she thought of the impromptu meetup.

In the clip, Gomez can be seen running into the "Boyfriend" crooner and promptly putting her arm around his neck as they peck each other on the cheek.

As the two catch up, Swift sticks out her tongue and looks on, and eventually a member of Gomez's entourage tries to escort Gomez away while tugging at her arm.

Biebs and Gomez fired up speculation that they may have rekindled their romance for the nth time after they were seen catching a performance of LOVE by Cirque du Soleil at the Mirage in Las Vegas on Saturday.

"The pair got close and comfortable in their seats while snacking on peanut M&Ms and Mike and Ike's candy," a source exclusively told E! News.

Hey, what happens in Vegas...

For more on the Billboard Music Awards, check out E! News tonight at 7 p.m. and 11:30 p.m.