Singer and songwriter who has released numerous albums and singles, beginning in 2011. Her 2015 debut album, Unbreakable Smile, peaked at number two in the US.
She appeared on the show Star Search when she was a child. She was the 2004 winner of America's Most Talented Kid, the NBC talent competition.
She auditioned for American Idol in 2010 but did not reach the Top 24. She was nominated for a Grammy for Best New Artist in 2016.
She is of Irish, German, Puerto Rican, and Jamaican ancestry. She was born to Laura and Allwyn Kelly and has a younger brother named Noah. She became engaged to basketball player Andre Murillo in September 2017. They married in May of 2018.