The couple - who also share 10-month-old son Hudson together - cuddled up in a backyard tent decked out with blankets.
She grew up in Anaheim Hills and attended school in southern California.
After leaving studies she started her own Real-estate agency named Tarek and Christina: The El Moussa Group located in Orange County.
They split the amount to expand their real estate investing business in Arizona and Nevada.
In 2013, Tarek was diagnosed with both thyroid and testicular cancer.
The trio continued to flip houses, expanding their real-estate investing business into Arizona and Nevada.