Taylor Swift and Calvin Harris couldn't pry themselves out of each other's arms in between the DJ's performance during the 102.7 KIIS FM'S Wango Tango concert in StubHub Center in los Angeles over the weekend.

The "Blank Space" singer was there, along with BFF Alana Haim, to cheer on the DJ. But if he wasn't rocking the crowd, Calvin Harris was rocking his girlfriend's world.

"The 25-year-old 'Black Space' pop star and 31-year-old Scottish singer and DJ were later spotted sharing a kiss and holding hands backstage after he finished his set," E! News.

"They are cute together. They seem happy. They definitely look like they are dating," a source told E!

Even if Taylor Swift and Calvin Harris never publicly admitted that they are dating, they seemed to be quite comfortable to let their actions do all the talking. They have been snapped several times kissing and holding hands.

Entertainment Tonight pointed out, " Ellen K, a side host on KIIS-FM's On Air With Ryan Seacrest, shared in an Instagram video saying that she witnessed Swift and Harris holding hands while walking down a hallway at the StubHub Center."

Ellen K said that Taylor Swift and Calvin Harris "were really happy."

Her relationship with Calvin Harris came on the heels of her interview with the British Vogue https://www.etonline.com/news/151919_taylor_swift_on_not_dating_right_now/ where Taylor swift said that dating is not on the table.

"I don't know how a guy is supposed to walk next to his girlfriend when there are 20 men with cameras, and he can't protect his girlfriend because that's the life she chose," she said. "I just don't see how it could work, so I don't think about it, and I kind of run from it when it presents itself. 'Cause I don't think any guy really... They think that they would want to get to know me, and maybe date me, but I don't think they want what comes with it."