Confident (Demi Lovato song)

"Confident" is a song by American singer Demi Lovato. It serves as the second single from her fifth studio album of the same name (2015). The song was released on September 18, 2015, by Hollywood and Island Records for download on digital retail sites such as Amazon.com. It was written by Lovato, Max Martin, Ilya Salmanzadeh, and Savan Kotecha. Commercially, it has reached the top 30 in Belgium, Canada, the Czech Republic, New Zealand, Scotland, and the United States.