Teenage Dream is the third studio album by American singer Katy Perry, released on August 24, 2010, through Capitol Records. Musically, it contains pop and dance-pop with influences of disco, electronic, funk, house, gothic rock, Hi-NRG, and hip hop. Lyrically, it revolves around teenage love, partying, self-empowerment, and personal growth. Perry co-wrote every song on the album, and also worked with a number of producers and writers, including Dr. Luke, Max Martin, Benny Blanco, Tricky Stewart, StarGate, Greg Kurstin, and Ester Dean. In North America, it is Perry’s only studio album that does not have her name and her album title on the front cover.