Mack was born in Germany to American parents, Mindy and Jonathan Mack. Her father was an opera singer performing there. The Mack family moved back to the United States when she was two years old.

She began her acting career at the age of four in commercials for "German Chocolate." Mack then went into modeling for a short period because her mother thought she "looked cute in clothes." She began studying at The Young Actors Space in Los Angeles when she was seven.

Her first major TV role came in an episode of the WB series 7th Heaven, in which she gained a lot of attention playing a Read more...

Mack and co-star Kristin Kreuk have become close friends. Allison is also an accomplished dancer and singer, and currently lives in Vancouver. She enjoys reading, going to movies and plays and spending time with her friends and family. Allison's engagement to her long-time boyfriend Peter (who is in the band "Leisure") was announced in 2003, but the current status of their relationship is unconfirmed.[citation Read more...