Taylor Swift, Calvin Harris Kiss Like No One’s Watching at 2015 Billboard Music Awards: Photos

Taylor Swift and Calvin Harris
Taylor Swift and boyfriend Calvin Harris kissed and embraced (several times!) at the 2015 Billboard Music Awards on Sunday, May 17 Jeff Kravitz/BMA2015/FilmMagic

Taylor Swift didn't dance much at the 2015 Billboard Music Awards on Sunday, May 17 — but she sure did kiss! The "Blank Space" singer smooched her boyfriend Calvin Harris and gave him plenty of hugs during the star-studded show at Las Vegas' MGM Grand Garden Arena.

Taylor Swift and Calvin Harris - Billboard Music Awards (hugging)
Taylor Swift and DJ Calvin Harris embrace during the 2015 Billboard Music Awards at MGM Grand Garden Arena on May 17, 2015 in Las Vegas, Nevada. Jeff Kravitz/BMA2015/FilmMagic

Swift, 25, snuggled up to the Scottish DJ, 31, in particular when she won Top Billboard 200 Artist and Top Female Artist. At one point, Harris even wrapped his arms around the singer and sweetly whispered: "Yes!"

Taylor Swift and Calvin Harris - Billboard Music Awards (whispering)
Taylor Swift and DJ Calvin Harris attend the 2015 Billboard Music Awards at MGM Grand Garden Arena on May 17, 2015 in Las Vegas, Nevada. Jeff Kravitz/BMA2015/FilmMagic

An insider adds to Us Weekly that Swift would often stand up and talk to her friends during commercial breaks. She also introduced everyone, including Nick Jonas, to her beau. (How sweet!)

Taylor Swift and Calvin Harris - Billboard Music Awards (clapping)
Taylor Swift and musician Calvin Harris attend the 2015 Billboard Music Awards at MGM Grand Garden Arena on May 17, 2015 in Las Vegas, Nevada. Kevin Winter/BMA2015/Getty Images for dcp

The couple scored a front row seat for the event (duh!), and sat next to Hailee Steinfeld, Empire actress Serayah, Swift's brother Austin, and Ed Sheeran. The British crooner looked ecstatic for his BFF Swift, and kept Harris company.

Taylor Swift and Calvin Harris - Billboard Music Awards (talking)
Taylor Swift and Calvin Harris attend the 2015 Billboard Music Awards at MGM Grand Garden Arena on May 17, 2015 in Las Vegas, Nevada. Kevin Mazur/BMA2015/WireImage.com

Swift and Calvin are juggling busy schedules, but they have been seeing as much of each other as possible in recent months. Earlier this week, they went on a hot date in Santa Monica, Calif.

Taylor Swift and Calvin Harris - Billboard Music Awards (with Ed Sheeran)
Taylor Swift, Calvin Harris and Ed Sheeran attend the 2015 Billboard Music Awards at MGM Grand Garden Arena on May 17, 2015 in Las Vegas, Nevada. Kevin Mazur/BMA2015/WireImage.com

"They're making time for each other in a way that other guys she's been with haven't before," an insider previously told Us. "They're taking it one step at a time."

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