Oh hi, Gracie Abrams! The 25-year-old songbird joined Taylor Swift on her third night in Toronto for Saturday's acoustic set. "This is always one of my favorite parts of the night," Swift said in an orange and pink gown at the top of her surprise set.

After traversing the globe for nearly a year and a half, Taylor Swift is nearing the end of her Eras concert tour. During the tour's international run, Swift also released a new album, "The Tortured Poets Department," which earned her six Grammy Award nominations, and attended 18 Kansas City Chiefs games to cheer on her boyfriend, Travis Kelce.

Taylor Swift's brother Austin Swift posed for a photo with Travis Kelce's friends at the singer's second Eras Tour show at the Rogers Centre in Toronto on Friday, Nov. 15. The snap was posted by Kelce's friend Ross Travis on his Instagram Stories the same night.