No, this is not a post referring to the fictional character played by Lauren Graham on the TV series "Parenthood!" This is a real Sarah Braverman, and she's a dancer with the Parsons Dance modern company!
The real Sarah Braverman was born in Chicago and raised in California, and she received her training through the Royal Academy of Dance, which also offers classes in the United States.
Ms. Braverman has made a reputation for herself in very short order. She co-founded the AM Dance Project company in 2006 and also auditioned for Parsons, both while still in college. She graduated from Marymount Manhattan College in 2008 and joined Parsons that same year.
Here's an interview article from 2011 featuring Ms. Braverman in her own words. :-)