- Birthday: October 11, 1985
- Born in: New York
- Siblings: Sister named Irene
- Michelle started appearing in newspaper ads as a baby
- First commercial: Wisk detergent, when she was just three years old
- Pets: A cat (tiger tabby) named Stacy
- Favorite Food: Tomato sandwiches with mayonnaise
- Favorite Ice Cream: Vanilla
- Favorite Movies: Grease, The Sound of Music, and Clueless
- Hobbies: Reading and writing (espeically in her diary!)
- Favorite Books: She likes to read horrors, mysteries, and books about nazis--she says "I think that's an interesting topic, and something that children should know more about these days. I think that it's terrible, but I find it interesting..."
- Favorite Author: R.L. Stine
- Height: 5'0
- Michelle got offered the role of Hallie and Annie in The Parent Trap but gave it to her friend Lindsay Lohan. Lindsay then got offered the part in Inspector Gadget rejected it and passed it along to Michelle.