Rob McElhenney and Kaitlin Olson celebrate Danny DeVito’s 80th birthday

On By Littum

Danny DeVito turns 80!

Sunday, November 17, DeVito’s It’s always sunny in Philadelphia costars Rob McElhenney and Kaitlin Olson celebrated the actor’s milestone birthday with touching tributes shared on their social media accounts.

Alongside a photo of DeVito pointing at the camera, McElhenney wrote a sweet message in honor of the industry vet’s special day.

“This man was born 80 years ago today,” he wrote in a tweet on X (formerly known as Twitter). “He could still drink you under the table. He could still make you laugh harder than anyone you’ve ever met. He could still make you feel like you’re the only person in the room.”

“He could still give you the best advice you ever got and make you feel loved no matter what. He’s an American treasure,” McElhenney continued, adding, “There’s only one (Danny DeVito).”

On Instagram, Olson also paid tribute to the Emmy winner with a sweet photo of the two sitting in a kitchen dressed in holiday attire. The duo was seen sipping on some food for a photo shoot.

“Happy birthday to my favorite (rum) ham,” she captioned the post. “Danny DeVito is everything you want him to be. Lights up every room, makes sure everyone is taken care of, gives his whole heart to everything and everyone he loves. Here’s to 80 more. I would don’t put it past him.”

DeVito has starred in It’s always sunny in Philadelphia along with McElhenney, Olson, Glenn Howerton and Charlie Day since 2005 for over 16 seasons. He recently spoke with PEOPLE in October about the FXX comedy’s upcoming crossover episode with the ABC hit Abbott Elementary.

Although DeVito offered minimal details about the big televised event, he said audiences will love it as much as the cast enjoyed filming.

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“We had a great time,” he said of working together on set. “They’re wonderful people. It’s such a weird mix, so it’s going to be fun.”

The Batman returns The actor also shared that there are “lots of surprises,” and joked, “I think we go a little wild on the show for them, but they handle us pretty well.”

It’s always sunny in Philadelphia can be streamed on Hulu.