Kelly expressed her happiness over starting the next chapter of her life on Twitter. "My divorce is final today!!" Kelly tweeted. "Over the moon happy!"
She first shared her plans to divorce Michael last September after 11 years of marriage. They then sold their house, and Kelly moved into a new home in Corona del Mar last fall.
Kelly, who has always been open about her marital struggles since she joined the RHOC crew in Season 11, spoke out about her separation during last season's reunion. "We just started fighting all the time, both of us," she said. "One minute, he's good, one minute, he's not."
Watch Kelly open up more about her split, below.