Abby Lee Miller Completes Several Classes While in Prison

Abby Lee Miller is bettering herself behind bars.

The former Dance Moms star, who is serving a 366-day sentence in federal prison for bankruptcy fraud, has completed a prison Release Preparation Program, Us Weekly reported Thursday.

Miller received a certificate in personal finance on Dec. 15 and also passed her ACE — Adult Continuing Education — class while receiving a certificate for real estate.

Before she reported to prison, she spoke to Us Weekly about not being prepared for her prison sentence.

“It’s surreal! I keep thinking someone’s gonna call and say, ‘Oh, it was a mistake!’” she said at the time. “I’m not out taking karate. I’m not in a self-defense class, though, maybe I should be.”