She graduated from Harvard University in 2010, where she majored in English, American Literature and Language, received a secondary degree in Dramatic Arts and an advanced certification in Spanish. Westbrook was the tenth member of her family to attend the university and while there she wrote for the The Harvard Crimson.
Westbrook hosted Movers & Changers for three years until 2011 and has a recurring role in Mr. Box Office since 2012, which she choreographered two episodes in 2013. Westbrook also hosted MTV Spring Break 2010, 2011 and 2012. She has modeled for Nike, Vineyard Vines, Seventeen Magazine, Cosmopolitan Magazine among others.
|2009||Ulalume: Howling at New Moon||Herself||TV movie|
|Movers & Changers||Herself - Host||2009 - 2011 (12 episodes)|
|2010||Movers and Changers||Herself - Host||TV movie|
|2011||Made in Hollywood||Herself||("Episode #6.18")|
|1000 Ways to Die||Angela||("Wait, Don't Tell Me - You're Dead!")|
|2012||Teens Wanna Know||Herself||("Showbiz Kidz Toys for Tots Celebrity Basketball Event")|
|mtvU Woodie Awards 2012||Herself||TV movie|
|Switched at Birth||Jessica||("Expulsion from the Garden of Eden")|
|The Debut||Sofia Cross||Short|
|Mr. Box Office||Danielle||2012 - (22 episodes)|
|2013||See Dad Run||Meredith||("See Dad Send Emily Flowers, "See Dad Dance Around the Truth")|
|Twisted||Sydney||("Out with the In-Crowd")|
|Dog with a Blog||Remy||("Guess Who's a Cheerleader")|
|In a World...||Reality Girl #3||Feature Film|
- She shares a birthday with Naya Rivera.
- Erinn Westbrook's Website