Taylor Swift and new boyfriend Tom Hiddleston enjoyed a fun night out on Monday (June 21) at Selena Gomez’s Nashville concert. The pair were spotted dancing together and kissing, as they partied alongside Taylor’s BFF Abigail and her boyfriend Matt.

Fans caught pictures and videos of the new couple enjoying themselves at the gig, while busting out some serious dance moves. It’s not the first time the pair have engaged in a dance-off. Back in May, before news of their relationship broke they were filmed having a dance floor show-down at the Met Gala.

While you probably wouldn't expect Tom to be a Selena Gomez fan, E! News reports that the actor attended the gig to please his new girlfriend. The source said: "Taylor invited Tom to go. Tom always wants to please Taylor and show her that her friends matter. Taylor likes that about Tom.”

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E! News also reports that Taylor and Tom’s relationship is pretty serious, despite the fact she only recently broke-up with boyfriend of 15 months Calvin Harris (real name Adam Wilkes). "Taylor was hesitant to get involved so quickly after Adam,” an insider said.

"But she she felt that Adam was not giving her what she wanted for sometime so she was ready to move on towards the tail end of their relationship anyway.” The pair are also said to have had "an immediate attraction," when they first met.

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"She felt like she was a little school girl with a huge crush,” a source added. “She loves the fact that Tom acts like such a mature man. She loves that he is older. She feels very safe and protected with him. The attraction is very strong.”

The feeling is also mutual as the source also said, "Tom wants to be with Taylor," noting that the pair are "already very attached" and "text all the time." "Taylor said she thinks he is the one, as odd and new as it sounds,” the source added.