AceShowbiz - Jack Antonoff may take the credit for helping Taylor Swift find new love following her split from Joe Alwyn. The Bleachers star reportedly "reconnected" the pop superstar with her rumored new boyfriend Matty Healy.

A source tells ET after Matty was spotted attending Taylor's concerts in Nashville over the weekend, "Taylor and Matty have been hanging out recently and Jack Antonoff reconnected them." On their mutual feelings for each other, another source dishes, "Taylor and Matty like each other. Taylor has a crush on Matty and they are having a good time hanging out. Matty also thinks Taylor is awesome and incredibly talented, too. They dated briefly in the past."

Taylor and Matty fueled their dating rumors after he was spotted attending her concerts in Nashville over the weekend. On Friday, May 5, The 1975 frontman was seen in a photo taken by a concertgoer standing in the VIP tent while sporting a flannel shirt on top of a black T-shirt.

On Saturday, Matty even appeared on stage to perform with Phoebe Bridgers. Donning a black-and-white skeleton ensemble, he showcased his guitar-playing skills before joining Taylor's pals Gigi Hadid and Lily Aldridge in the VIP booth.

Following the second sold-out stadium concert in the Tennessee capital, Taylor and Matty were seen heading to her rented condo together. In paparazzi pics, the pair were seen sitting beside each other in the back of Taylor's chauffeured vehicle. The Grammy winner and the British rocker were photographed looking at each other in the black SUV as the vehicle pulled up to Taylor's home on Sunday morning around 12:30 A.M.

Matty was later spotted once again at Taylor's "Eras Tour" concert in Nashville on Sunday, according to TMZ. Despite two-hour delay due to severe stormy weather, "The Sound" singer reportedly enjoyed the show, grooving along to her hits in a private area with some other folks.