Erin was born on January 4, 1980.
Erin hails from Virginia. When, she was 5 she loved playing spoiled brats. Her mother first filmed her when she was 5.
She also has a little sister, 15 year old Lauren Cahill. Who also is a talented actress as well as an actress.
Erin knows tap dance , ballet U just name it!

Her mother IS, Deborah Cahill, who is currently her manager as well as the president and director of Winning Image Models and Talent Management.
She was Miss Junior Virginia at age 11 and 12 and was president for her thespian group, as well as both Homecoming and Prom Queen during her high school years at Brooke Point High School. Erin was selected for the Governor's School for Performing Arts with a perfect score on all phases of her auditions. She attended Marymount Manhattan College on a performing arts and academic scholarship and was a straight dean's list student.