Charleston, South Carolina, United States
December 28, 1989
Rosman was born in Charleston, South Carolina. Her family consists of her mom, Donna, her step-dad, Randy, her brother Chandler, and her stepsister, Katelyn (who passed away from cystic fibrosis in December of 2008 at the age of 22) along with a menagerie of cats and dogs, chickens, horses and goats.
She currently resides in West Hollywood, California. Outside of acting, Rosman enjoys animals, especially horses, of which she owns many. She is a competitive equestrian show jumper and rides in jumping competitions using her horse Mentos Junior. Mackenzie showed off her singing skills twice on "7th Heaven".
In 1996, she got the part of Ruthie Camden on 7th Heaven by personally greeting each person in the room by a handshake during her audition. In addition to her role on 7th Heaven, Rosman appeared in the independent film Gideon. She has appeared in numerous television commercials starting at age four including a Tuff's Diaper commercial and a Nike shoe commercial.
Rosman is also starring in the new Edgar Allan Poe film, known as Edgar Allan Poe's Ligeia, in which she will play the role of Loreli. Her latest film role has been Jill in the new horror movie, Fading of the Cries. She starred in the episode "Till It's Gone" and "Goodbye Amy Juergens" as Zoe, the teen who sleeps with Ricky to get back at Adrian on The Secret Life of the American Teenager.
- Nickname is "Mack."
- Her family has Cherokee Indian roots.
- Enjoys reading, skating, swimming and dancing.
- Her real sister Katelyn, appears in the twelfth episode of the seventh season, entitled : Back in the Saddle Again, playing herself. In this episode, it is the theme of Cystic Fibrosis, which Katelyn, it was affected. Unfortunately, the girl died five years later, by the way, of this disease.