Bella Cruise has secret wedding without Tom Cruise, Nicole Kidman

Isabella Cruise has high-profile parents, but she is one low-key bride.

The 22-year-old adopted daughter of Nicole Kidman and Tom Cruise, who goes by Bella, wed IT consultant Max Parker in September, reports Us Weekly.

"The wedding happened a couple of weeks ago, on Sept. 18," a source told Us. "And was a super low-key, small ceremony." Bella's parents didn't attend the nuptials, and there are conflicting reports about whether her younger brother, Connor, 20, was there.

The source added: "Bella really didn't want to make a big deal out of it. There wasn't even any sort of official reception as was very, very informal."

Another source told Us that the bride and groom wed in a conference room that was decorated with flowers; guests then moved onto the dining area for dinner.

People reports that Tom supports the marriage and paid for the wedding.

Bella got married in a white lace mini-dress and was accompanied by her bridesmaids, whom she met at the Vidal Sassoon Academy.