'Teen Mom' passes all her drug tests

Trouble-prone Jenelle Evans of the MTV reality show "Teen Mom 2" has passed all her recent drug tests, her attorney Dustin Sullivan told RadarOnline.com Wednesday. "Jenelle is doing really well," he said. "She is getting drug-tested once a week and she has passed every single test for the last two and a half months." Evans, who was 19 when MTV announced the cast in December 2010, was arrested after failing a July 15 drug test.