According to the news source, Taylor, 42, wed John, 56, at the Bel-Air Bay Club in Pacific Palisades, California on Friday.
"Today, John, Kennedy and I became a family," Taylor told People. "I married my best friend and Kennedy's family circle became complete."
Kennedy, Taylor's eight-year-old daughter, played a big part in the ceremony, escorting her mom down the aisle in front of 120 guests, which included Taylor's former "RHOBH" castmates Kim Richards, Kyle Richards, Adrienne Maloof and Lisa Vanderpump.
This marks Taylor's second marriage. In 2011, her first husband Russell Armstrong committed suicide just one month after she filed for divorce and made allegations that she was verbally and physically abused.
Taylor and John became friends while sorting out legal matters following Russell's passing.
"I definitely believe the universe put John in my path for a reason," Taylor told People. "We were meant to be."