Taylor Swift headed onto the stage for a duet with Kenny Chesney for his The Big Revival 2015 Tour kick-off concert in Nashville, Tenn., Thursday night.

Taylor Swift Sings With Kenny Chesney

At the Nashville’s Bridgestone Arena, Swift showed up as a surprise guest to the delight of Chesney’s fans who had turned out for the show. After the duet, Swift, decked out in a pleated skirt and crop top ensemble, received a kiss on the head from Chesney.

Swift had been in Nashville ahead of her surprise appearance, and was caught shopping at a Whole Foods with Scottish DJ Calvin Harris Wednesday. The two have been romantically linked since the BRIT Awards last month and apparently hung out at Chesney’s concert Thursday night, leaving together hand-in-hand.

Taylor Swift & Calvin Harris step out in MATCHING outfits. Calvin sans skirt, obvs. https://t.co/jvOgpl51It pic.twitter.com/Y79Vt8IpIN

— Yahoo Celebrity UK (@YahooCelebUK) March 27, 2015

Taylor And Calvin Harris Confirm … – #CalvinHarris #Nashville #NewCouple #TaylorSwift – https://t.co/tuoPOWAjzC pic.twitter.com/lja6DHMqVw

— Headlines411 (@headlines411) March 27, 2015

Harris, who notably dated British singer Rita Ora last year, most recently split from model Aarika Wolf. Swift, meanwhile, has reportedly been single since her romance with One Direction singer Harry Styles, but was previously linked to Joe Jonas, John Mayer and Jake Gyllenhaal.

Chesney’s The Big Revival 2015 Tour – minus country-turned-pop singer Swift – will feature a total of 55 shows and will wrap up in August.