Ellen Pompeo now officially has her own McDreamy: the Grey’s Anatomy star and fiancé Chris Ivery married on Friday, the Boston Globe reports.

New York City Mayor Michael Bloomberg served as their witness at the brief ceremony, which was performed at City Hall in Lower Manhattan by a city clerk, says the Globe.

The connection between the couple and Hizzoner has to do with the fact that the record-producer groom, 38, grew up in Boston, while Bloomberg himself is a native of Medford, Mass. Pompeo, who also turned 38 on Saturday, hails from Everett, Mass.

“We have a lot in common,” Pompeo has told PEOPLE. “We’re from the same hometown, almost.”