Kealia Ohai est née le 31 janvier 1992 à Utah,États-UnisUSA. Elle est mariée avec J.J. Watt depuis le 15 février 2020. Elle et J.J. Watt ont un enfant.
(February 15, 2020) Married her boyfriend of 4 years J.J. Watt in the Bahamas. They got engaged in May 2019 after dating for 3 years. They first met through Watt's former Texans teammate Brian Cushing, who is married to Ohai's older sister, Megan.