Taylor Swift Covers Canadians, Including Justin Bieber

Taylor Swift's recent stop in Toronto, Canada for her Speak Now tour showed just how much this artist caters to her various audiences. She played a medley of songs featuring some of Canada's modern best in music. She started off with her rendition of Alanis Morrissette's "You Learn" and strummed her way into Justin Bieber's "Baby", claiming that "I just have to cover something from my boy, who's from here." She wrapped up the medley with Tal Bachman's "She's So High" and topped it off with one of her own, "You Belong with Me". 

When the Biebs caught wind of her cover (how could he not, when Selena Gomez and Taylor are so close?), he responded via Twitter:

Do we smell a possible future collaboration?

Thoughts on a future collaboration? YUCK or YAY?