Looking edgy in leather, Demi Lovato rocked the stage at last night's 2013 Much Music Video Awards, which took place in Toronto.
Not only did Demi perform her can't-get-this-outta-my-head single "Heart Attack," but fans were treated to two songs: she also sang oldie "Give Your Heart A Break" from her previous album. The singer took home the award for International Video of the Year for "Heart Attack."
Watch Demi's performance of "Heart Attack" in the video above and "GYHAB" in the video below.
Lovatics, did you tune into the MMVAs? What did you think of Demi's performances? Sound off in the comments or tweet @HuffPostTeen!