Freddy Hefner “Imaginary Friend” Apr 13, 2013 | New Music 22 year old Los Angeles singer Freddy Hefner gives us the new single “Imaginary Friend”. This is on her upcoming EP “Time Machine”. Related Posts:RaVaughn "Best Friend"Avant "Best Friend"New Video: The Hamiltones - Best FriendRaVaughn "Best Friend" (Video)New Music: Calvin Richardson - Be Your FriendRaVaughn "Best Friend" (Video) + Behind the Scenes