A house with some seriously famous past owners -- including Kendall Jenner, John Krasinski and Emily Blunt -- just added another well-known name to its address, James Dolan's son, Ryan, now holds the keys.
Ryan Dolan, son of the owner of the New York Knicks and Rangers as well as Madison Square Garden, plunked down $8.025 million for the house ... high above the Sunset Strip as well as the legendary Chateau Marmont.
Ryan's realtor was none other than Dalton Gomez, Ariana Grande's hubby who sells real estate for a living.