Leroux has been in a relationship with Dom Dwyer since 2014. On February 14, 2015, it was announced that she and Dwyer had wed in January 2015 in a private ceremony.
In October 2018, she announced she had suffered a miscarriage and just a month later she revealed that she was expecting another baby.
Mother, with husband Dom Dwyer, of son Cassius Cruz Dwyer (b. September 10, 2016) and daughter Roux James Dwyer (b. June 28, 2019).