A source says the Mission Impossible star is happy about his daughter Isabella Cruise's marriage to I.T. consultant Max Parker – and even paid for the wedding.
"Tom approves of Max and is totally, totally fine with it," a source tells PEOPLE.
Isabella, 22, swapped vows with Parker on Sept. 18 at the Dorchester Hotel in London in an affair that only included a small group of close friends. Neither Tom Cruise nor Isabella's mother, Nicole Kidman, were present at the wedding, a decision that allowed the couple to keep the nuptials more low-key and private.
"None of the parents were invited, and Tom was totally cool with it," says the source. "Tom did pay for the ceremony." Isabella's brother Connor wasn't at the wedding, either.
According to Woman's Day magazine, which first reported news of the wedding, the couple exchanged "I do's" in a small function room within the luxurious five-star hotel located within London's exclusive Mayfair district near Hyde Park.
Isabella, who recently graduated from West London's Delamar Academy of Make-up and Hair, wore a simple thigh-length lace dress for the nuptials, per photos in Woman's Day. Her one eye-popping accessory? A large diamond ring on her left hand.
The famous daughter reportedly chose four close pals to serve as bridesmaids, and one image shows the women wearing soft pink jumpsuits as they flank the smiling bride as oversized bubbles float behind them. (The groomsmen, meanwhile, mugged for the camera while holding Brandy snifters and cigars.)
After the ceremony, the couple and their guests reportedly retreated to the newlyweds' lavish ninth-floor suite for drinks before enjoying a sumptuous three-course meal.
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The magazine reports Isabella met her new husband through work and the couple favor a fun, low-key lifestyle out of the limelight. The pair have been dating for less than a year.