- Made her Broadway debut in 2008 in the musical 13.
- Sang on three cast albums for her Nickelodeon show Victorious.
- Released her debut solo album, Yours Truly, in 2013, featuring the single "The Way."
- Became a vegan in 2013.
- Won an American Music Award in 2013 for New Artist of the Year.
- Opened for Justin Bieber on his 2013 Believe Tour.