Credit: Twitter

Teen Mom 3's Mackenzie Douthit was born on October 17, 1994, which currently makes her sweet 18!

This country gal-turned-reality TV starlet has accomplished a lot in her 18 years. Not only is she a great mom to baby Gannon (born Sept. 12, 2011), but she's also a skilled cheerleader, equestrian, and hair stylist. Mackenzie says that enrolling in cosmo school was the "best decision [she's] ever made."

Mackenzie's not married yet, but she and baby daddy Josh McKee definitely plan to tie the knot when they're a little bit older. She is so mature for her age!

Are you excited to learn more about this blond-haired cutie on MTV's Teen Mom 3? Tell us below!

Wanna chat with fellow Teen Mom fans? Join the discussion on our Teen Mom Facebook page!
Follow @TeenMomWetpaint on Twitter

More About Teen Mom
Teen Mom News
Teen Mom 2 News
Teen Mom 3 News