Credit: Video Still Photo: STILL: Amber Portwood Behind Bars Sneak Peek

The time has come to dress up in an orange jumpsuit, rename your body pillow SugarFoot, and binge-eat some prison cake in the name of Teen Mom's Amber Portwood. This lovable jailbird turned 23 on March 14 (sigh, how time flies!), and unfortunately she had to celebrate the good times in the clink.

Amber is currently serving a 5-year jail sentence due to opting out of her drug court program, but don't worry. We're sure girlfriend had a fabulous time partying up a storm with her fellow inmates. Plus, Amber received a great early birthday present from her baby daddy, Gary Shirley — an unexpected visit from her daughter, Leah!

Up until recently, Leah hadn't seen her mom once since her incarceration last summer, but this gal got a chance to visit her mommy at Indiana's Rockville Correctional Facility on Sunday, May 5. Talk about a dream come true!

Chances are Leah gave Amber both a Mother's Day gift and a birthday gift, but either way the Teen Mom's day was made!

Make sure to wish Amber a telepathic (with your mind) happy birthday (girlfriend doesn't use Twitter), and fingers crossed that she gets released from jail soon for good behavior!