Teaming up for a great cause, Demi Lovato and Darren Criss took the stage at We Day on Friday (September 20) in Toronto.
The “Glee” hunk played the piano and sang back up for the “X-Factor” judge during her song “Skyscraper.”
Per their website, We day is an educational event and the movement of our timea movement of young people leading local and global change.
Attendees earn their admission to the concert through service to their community as part of the year-long We Act program.
Check out Demi and Darren”s performance in the player below!