Another day, another fun duet between Taylor Swift and a fellow major name in music.
After taking off her clothes as a back-up dancer to Nelly in St. Louis, Swift moved her "1989" tour to north of the border to kick off October.
On the third of this month, she performed for fans in Toronto and brought Charli XCX out with her at one point to sing a duet of the latter"s smash, "Boom Clap."
"BOOM. CLAP. @charli_xcx just killed it in Toronto," Swift wrote on Instagram along with a video of the pair getting down with one another.
The British singer-songwriter later returned the compliment, writing along with a backstage photo of her and Swift: "Thanks for having me tonight @taylorswift. P.S. My tour manager has the biggest crush on u."
We don"t blame him.
Check out the fun video above and click HERE for a look at all the guests who have joined Taylor throughout her ongoing tour.
