Whitney Purvis, star of the reality show 16 and Pregnant, was arrested this week for involuntary manslaughter caused by a ...

Richard Taite -- a celebrity addiction and recovery specialist -- says it's a good thing Whitney Purvis is behind bars, because she's accused of doing some really bad sh*t ... allegedly dealing drugs ...

Former 16 and Pregnant star Whitney Purvis rose to fame after cameras documented her foray into motherhood as a high school student - but it's her legal troubles that have kept her in the spotlight.