First rose to fame for the release of her debut single "First Kiss" in 2011. She then later went on to release the songs "If I Was Gonna Go" in 2012 and "Wild Boy" in 2013.
She began playing guitar at the age of twelve. She has also since learned to play the mandolin, piano, and ukulele.
Her single "First Kiss" was featured on the season finale of the 2011 CMT series Sweet Home Alabama.
She is the daughter of Wheel of Fortune host Pat Sajak and photographer Lesly Brown Sajak. She has a brother named Patrick.