Teen Mom star Amber Portwood spiraled out of control during her time on the hit MTV show, landing herself in jail for five years, but in an exclusive interview with Breaking Celebrity News the single mother says she's doing really well and might even get out early.

While her daughter remains in custody with the father, Gary Shirley, Amber's mother has brought Leah to visit her in prison several times and Amber says it's motivation to stay on track and get an early release.

Amber has been trying to earn her GED through TABE (Tests of Adult Basic Education) testing and is doing very well.

"I did my TABE testing for my GED placement and I did really well. I scored in the advance book so I was very excited. So now