Sophia Toufa, better known by her stage name, SOFI (Some Other Female Interest), is a German singer and rapper. She was featured on two tracks from deadmau5's 4x4=12, these being "Sofi Needs a Ladder" and "One Trick Pony".

Toufa began her career in music when she was 13, when she started the group Danacee. The group supported artists such as Destiny’s Child and Usher.


  • She was a backup singer for Britney Spears on her Circus 2009 World Tour.
  • She became engaged to Tommy Lee on February 24th, 2014.