Confident is the fifth studio album by American singer and songwriter Demi Lovato. It was released on October 16, 2015, by Safehouse, Hollywood and Island Records. "Cool for the Summer" was released as the album's lead single on July 1, 2015 and has so far peaked at number 11 on the US Billboard Hot 100 . The album's second single, "Confident", premiered on September 18, 2015, and have peaked at number 31 on the Hot 100. The album features guest appearances from Australian rapper Iggy Azalea and American rapper Sirah. Lovato co-wrote most of the songs on the album, and worked with writers and producers such as Max Martin, Ryan Tedder, Steve Mac, Rami and Stargate. Following its release, the album debuted at number one in Canada while reaching the top 10 in nine other countries, including U