- Youngest person (at age 11) ever admitted to the School of American Ballet in New York City.
- Before embarking on a career of her own, worked as a background dancer for sister Jessica.
- Debut album, Autobiography, released July 2004.
- Starred in commercials for Pizza Hut and Liquid Ice Breath Mints with Jessica.
- Appeared in the video for then-boyfriend Ryan Cabrera's single "On the Way Down."
- Played Roxie Hart in the London West End production of Chicago in September 2006.
- Reprised the role of Roxie Hart in a 2009 New York production of Chicago that also marked her Broadway debut.