Here is further evidence of this disturbing trend.

When mom Debbie Deisignore discovered her a video of her daughter fighting online, she was stunned. "I cried," she says. "I couldn't believe that my daughter could be part of something like that. I was sick. It made me ill."

She says her daughter is grounded and banned from the computer. "The Internet used to be a great tool," she told WPXI. "but it's now become also a tool for communication and for violence."

For more insight into this disturbing trend, check out our two-part series, Momlogic Investigates: Girls Get Violent for Fame? below.