Notable as the voice of Foo in the animated television series The Save-Ums!, Doyle also voiced characters in Miss Spider's Sunny Patch Friends (Pansy) and Friends and Heroes (Flore). Also a live action performer, she portrayed Lola in the 2008 made-for-TV movie Camp Rock.
She made her screen acting debut in a 2002 TV movie titled Sins of the Father.
A model as well as a voiceover artist and actress, she appeared in advertising campaigns for the Nike and Diesel athletic brands.
Born and raised in Ontario, Canada, she is of West Indian, Jewish, and Irish descent.
She and Demi Lovato recorded the song "Our Time Is Here" for the Camp Rock soundtrack.