Sixx:A.M. was an American hard rock band from Los Angeles, formed in 2007 by Nikki Sixx, DJ Ashba, and James Michael, and was a side project of Sixx, who was also at the time bass guitarist for Mötley Crüe. The group is best known for their songs "Life Is Beautiful" and "Lies of the Beautiful People". The name Sixx:A.M. is a combination of all of the members' last names (Sixx, Ashba, Michael).

Sixx:A.M. released five studio albums: The Heroin Diaries Soundtrack (2007), This Is Gonna Hurt (2011), Modern Vintage (2014) Prayers for the Damned and Blessed (2016), and three EPs; X-Mas In Hell (2008); Live Is Beautiful (2008) and 7 (2011).