AceShowbiz -

Leah Messer is cutting ties with "Teen Mom 2". The 22-year-old reality TV star replied with a brief "no" when one of her Twitter followers asked if she would return for the sixth season of the MTV reality series. "I'm sorry," she added, in response to a fan who felt disappointed with her decision to quit the show, "That's so sad I loved watching you every week!"

Although she wouldn't be a part of the show any longer, the mother of three wished nothing but good luck for her co-stars Jenelle Evans, Chelsea Houska and Kailyn Lowry. "I hope my girls continue to move on with TM2. I wish them the BEST xoxo... My girls still do what they do and keep things going!" she tweeted.

Before announcing her decision to leave the TV show, Leah wrote a cryptic message, "Everyone keep me in your thoughts and prayers today! #Nervous #BigDecisions." She continued, "Failure does not mean that you'll never get what you want, sometimes failure means that you have to fight harder for something better."

Leah is a mother to Adalynn Faith, 21 months, and twins Aleeah and Aliannah, soon to be 5. During her appearance on "Teen Mom", she has been entangled in a messy custody battle with her ex-husband Corey Simms and feuding with her current husband Jeremy Calvert.