The daughter of Tom Cruise and Nicole Kidman has tied the knot with her boyfriend of less than a year, Max Parker, PEOPLE has confirmed.
The couple said "I do" last month during an intimate ceremony at the Dorchester Hotel in London, first reported by Woman's Day magazine.
The 22-year old and the British I.T. consultant exchanged vows in front of a small group of close friends on Sept. 18.
Isabella and Parker wanted the romantic affair to be so low-key and private that they decided against inviting her A-list celebrity parents. Isabella's younger brother, Connor, was also reportedly absent from the nuptials.
But there were no hard feelings between the parents and their daughter. In fact, Tom, 53, fully supports the relationship and paid for the wedding and party.
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Kidman, 48, and Cruise, who divorced in 2001, adopted both Connor, 20, and Isabella during their 11-year marriage. Though both have gone on to have kids in different marriages, they are still active in Connor and Bella's lives. Isabella reportedly spent Thanksgiving and Christmas with her now-husband at her father's.
"They are generous, kind and hardworking," Kidman told Australia's The Weekly magazine of her kids. "And these are traits that I love to see in my children."
Over the past three years, Isabella has been working towards a career as a professional makeup artist. After studying art in college, she recently graduated from West London's Delamar Academy of Make-up and Hair. She's also highlighted some of her recent work on social media.