Alabama man pleads guilty to posing as pop star to entice children

An Alabama man faces at least 25 years behind bars for posing as Justin Bieber to prey on girls.

31-year old Christopher Gunn, of Montgomery, pleaded guilty Thursday to two dozen counts of producing child pornography, internet stalking, and interstate extortion.

Court documents show that Gunn promised girls, aged 9 to 16 year old, tickets and backstage passes to a concert if they sent him inappropriate pictures. The document alleges that Gunn also posed as a new kid in town on social media sites like Facebook.