Do you know what? You can take everything Demi Lovato have or can break everything she is like she's made of glass and/or paper, but she'll *always* be rising from the ground like a skyscraper. Usually with a duetting partner. And after she's recently teamed up with Cher Lloyd and her X Factor USA pals Fifth Harmony, she's now been joined on stage by Glee star Darren Criss. Ooh.
Yup - we all know Demz is appearing in the next season of Glee - and she treated everyone at Toronto's We Day to a totes emosh performance of Skyscraper with her new co-star.
The pair gave us a taste of what's to come on the show, with Darren tinkling the ivories and being generally quite fit and The Kenyan Boys Choir getting in on the action, too. Oh GAHD, someone pass the tissues.
Check out Demi and Darren's duet below.