Demi Lovato
Lovato released her fourth studio album, Demi, on May 14, 2013.  It became a top-three album in the US.  The album’s first single, "Heart Attack", reached number ten on the Billboard Hot 100.  The next two singles, “Neon Lights” and “Really Don’t Care” with British singer Cher Lloyd, reached the top 40 and were both certified platinum.