Jesse Williams has got married.

The Grey's Anatomy hunk and his long-term partner Aryn Drake-Lee tied the knot in Los Angeles on Saturday.

They invited close friends and family to the nuptials, which were held during the evening.

"Jesse was beaming with joy throughout the entire ceremony," an insider told People. "It was the perfect night with lots of smiling, laughing and emotion. You could feel the love they have for each other. They're madly in love!"

No further details of the ceremony are currently known.

Jesse and Aryn have been together for five years. They started dating while Jesse was working as a teacher, before he found fame.

The actor has previously praised Aryn for her unwavering support.

"She's been with me through all different facets of my career," he said. "She's stuck with me through thick and thick and thick and thin. We know each other in and out."