A popular Canadian singer has said that he is willing to sing at Justin Bieber and Hailey Baldwin's wedding if asked, but it probably isn't who you expected.\nREAD ALSO: Justin Bieber And Hailey Baldwin Were Just Spotted In Ontario And They're Planning Their Canadian Wedding (PHOTOS)\nConsidering this singer's history with Hailey Baldwin, you would think that it would be pretty awkward to sing at Baldwin and Bieber's wedding. But according to him, he's happy to do it. If we were in his shoes though, we doubt we would feel the same way.\n@shawnmendesembedded via\nShawn Mendes confirmed in an interview that he would be down to sing at the couple's wedding. When asked about Bieber and Baldwin's wedding in an interview with Access Hollywood today, Shawn Mendes said "Am I gonna sing at the wedding? Of course I would sing".\nJust some context here: Shawn Mendes is allegedly Hailey's ex, and they were seen together as a couple at the Met Gala 2018 just one month before she got back together with Justin Bieber. Also, the latest song by Bieber, "No Brainer", is rumoured to be about Mendes.\nCheck out the pics of Mendes and Baldwin at the Met Gala this year below. The singer even posted four different pictures from the event on Instagram. They looked cute together, huh? Who would have known that just two months later, she would be engaged to Justin Bieber? Yeah, defs not us.\nREAD ALSO: We Finally Figured Out If Hailey Baldwin Is Really Dating Shawn Mendes Or Justin Bieber\n@shawnmendesembedded via\n@thekitcaembedded via\nWe probably wouldn't want to sing at our ex's wedding, but hey, to each their own. Mendes and Baldwin were believed to be together, and were first spotted together last year. They have been seen kissing, holding hands and cuddling in public on separate occasions.\nMendes also said in the interview with Access Hollywood that he had not been invited to the wedding yet, but he was "sure something would happen soon". Considering Justin Bieber's new song "No Brainer" is rumoured to be about Mendes and how Bieber is the better choice, we doubt the singer will score an invite to this exclusive wedding. But then again, the couple has proven time and time again that if they're one thing, it's unpredictable.