Nikolai Wolf

Nikolai Wolf is the lead singer of the band "Low Shoulder". He is the true main antagonist in the horror film Jennifer's Body, since he initiated the film's events. He was portrayed by Adam Brody.

History
When Jennifer is at a concert at a bar; he is followed by Jennifer. When she enters the band, he and the members of the band tie her up and have a demon spirit take over her body. He worships Satan. However, the next day, everything is fine for Jennifer. However, Nikolai gets attention for his "good commitment". Meanwhile, Jennifer becomes a demon and kills people left and right before Needy puts her down before she kills the entire male student body of Devil's Kettle High School. Needy later escapes an asylum to murder the band members to exact revenge for turning Jennifer into a demon as well as the people Jennifer killed as a demon, including Needy's boyfriend. And ironically, Needy kills him and the rest of the band with the very same dagger they used to sacrifice Jennifer.

Quotes

 * "Do you wanna work at Moose Hoof Café, serving coffee for the rest of your life? I don't think so!"
 * "Do you wanna be a loser or do you wanna be rich and famous like that guy from Maroon 5?"
 * "We come here to sacrifice this girl, what is your name again?"
 * "Get the fuck outta here!" (Last words)