Members of "The Office" family recently gathered to celebrate B.J. Novak, who turned 40 on Wednesday.
Novak, who played Ryan Howard during the hit show's eight-year run, shared photos of the bash on his Instagram, along with a caption expressing his gratitude for those around him.
"What a wonderful birthday to celebrate with so many people who make my life what it is – thank you to literally everyone in it for your ❤️ in @‘s and IRLs. Grateful," he wrote.
(MORE: Mindy Kaling feared being fired from writing for 'The Office' when starting out)His on-screen "Office" love interest and real-life best friend, Mindy Kaling, appeared holding a mic in the first picture.
More of Novak's former "Office" castmates, including Jenna Fischer, Oscar Nunez and Angela Kinsey, were also photographed at the celebration.
(MORE: 'The Office' co-stars John Krasinski and Jenna Fischer's hockey rivalry is amazing)John Mayer appeared in a photo performing, and comedian Nathan Fielder and Bob Saget were also photographed at the star-studded party.
Fisher also shared some snaps from the night out, captioning her post, "Out to celebrate the milestone birthday of @picturesoftext and hang with some old friends. BJ, you sure do know how to throw a party!"
Novak also posted about Mindy Kaling's birthday last month. The pair are so close that he is Kaling's daughter Katherine's godfather.