She briefly attended Belmont University in Nashville, Tennessee, where she studied marketing.

[4] A year later, Sims won the Miss Georgia Teen USA 2007 title in a state pageant held in Newnan on November 11, 2006.

[5][6] Sims represented Georgia in the Miss Teen USA 2007 pageant in Pasadena, California, in August 2007, but did not place.

[8] Sims has starred in Attack of the 50 Foot Cheerleader (2012),[9] and has appeared in an episode of television series Entourage.

[10] On June 4, 2022, Sims married LIV Tour golfer Brooks Koepka.