Leah Messer may have had a rocky seventh season of Teen Mom 2, but she's now doing better than ever. Following her 2nddivorce andher big custody loss at the end of last year, Messer has regained time with her twin girls, Ali and Aleeah, 6, and continues to enjoy parenting her youngest child, 3-year-old Adalynn.

On Monday, as she and her co-stars, including Jenelle Evans, Chelsea Houska and Kailyn Lowry, resume filming for Teen Mom 2season 8, the reality star and mother of three shared a photo of her daughters.

"Don't mind my mess, I had to take a picture! They are doing their little sisters nails, and their own nails," Leah Messer wrote in the caption of theJuly 11. Also in the post, Messeradded the hash tags, "Girls, Girls, Girls," and "Love It."

Leah Messer is a new woman as she films season 8

Last year, after her second husband Jeremy Calvert filed for divorce, Messer entered a treatment facility and claimed to be suffering from anxiety and depression.

At the same time, rumors were swirling in regard to her alleged drug use, which was mentioned by both Calvert and Messer's first husband, Corey Simms, during filming.

Still, as time went on, Leah Messer continuously denied allegations of an addiction to prescription pain pills and for the last few months, she has been telling fans how amazing she's been doing on social media. In addition to spending time with her three kids, Messer has shared several posts about her happiness.

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"No one will ever have the ability to ever strip my happiness and being from me, not even myself!" Messer told fans. "I keep pushing forward, and shining bright through it all! Key to success = Embracing your trials and TRIUMPHS!! Gods gots a better plan for me than I had for myself!My growth over time has not just shocked everyone else, but it spooked me at first!"

Leah Messer lost primary custody of her twins to Corey Simms last October.

However, earlier this year, she appeared to regain time with the children during a second custody hearing.

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