By Alexis Tereszcuk - Breaking Celebrity News Senior Reporter

MTV star Jenelle Evans appeared in a North Carolina court on Tuesday morning and admitted she tested positive in a drug test in July Breaking Celebrity News is exclusively reporting.

Evans, the 21-year-old star of the reality show Teen Mom, who has been in and out of trouble with the law, told a judge that she did indeed fail the drug test when she was arrested July 15, but she has been tested every week and has not had a positive test since then.

“Jenelle is doing really well,” her attorney Dustin Sullivan told Breaking Celebrity News.&nb