The Terrifying Instagram World of the Tweenage Dance Moms Fans

Over the past four seasons, Lifetime's Dance Moms has rapidly become one of the most popular reality shows on television, particularly with girls under the age of 18. Nearly two million viewers tuned into last week's Season 5 premiere, which features Pittsburgh's Abby Lee Miller and a troupe of elite dancers ranging… »1/13/15 5:22pm1/13/15 5:22pm