Mackenzie Douthit is a Teen Mom superstar by day, and a professional beautician by … earlier in the day! Like fellow MTV mommy Chelsea Houska, Mackenzie attends cosmetology school and wants to make money stylin' people pretty. Back in March, Mackenzie tweeted, "For everyone who is asking about Cosmo school. Its the best decision I've ever made. I love all the girls and I will work in a salon one day."