Taylor Swift brought out Sabrina Carpenter to perform a mash-up of ‘White Horse’ and ‘Coney Island’ during her show in Sydney last night (February 23) – watch below.The ‘Midnights’ pop star was playing the first of four consecutive dates at the city’s Accor Stadium as part of the Australian leg of her ongoing ‘Eras Tour’.Carpenter is supporting Swift on the current run, but was forced to cancel her set yesterday due to a delay caused by bad weather. To make up for it, Swift invited her onstage for the “surprise songs” segment of the gig.The pair duetted on a stripped-back piano version of ‘White Horse’, the original of which appears on Swift’s second album ‘Fearless’ (2008) and the 2021 ‘(Taylor’s Version)’ re-record.Ahead of the live collaboration, Carpenter recalled performing the song when she was nine years old.