She could make you laugh or cry at the drop of a hat.

Always such a pleasure to have on set.

“She is irreplaceable, and will be greatly missed.”

Mel Brooks and Cloris Leachman

Vince Bucci/Getty Images

Asner, Leachman’sMary Tyler Moore Showcostar, shared a sweet photo of the two on Twitter.

“A picture from the last time I saw you.

Nothing I could say would top the enormity of my love for you.

Until we meet again darling,” Asner wrote.

I’m here to f— John Stamos."

“God I loved her.

RIP #CLORISLEACHMAN,” the actor tweeted.

Saget also said he had “the pleasure of being roasted by” Leachman.

“So sad over the loss of the brilliant Cloris Leachman,” he tweeted.

My deepest sympathies to her loved ones."

Leachman’s other past costars, likeEllen DeGeneresandLea Thompson, also spoke highly of working with the legend.

“Cloris Leachman played my mother on my second sitcom.

I always considered myself lucky for having the chance to work with her.

She will be missed,” DeGeneres wrote.

Shut the f— up."

“God bless and Rest In Peace to the wonderful Cloris Leachman.

“There was no one like Cloris.

She loved her children and her grandchildren ferociously.

A lifelong vegetarian, she was a passionate advocate for animal rights.

The family requests that any donations in her name be made to PETA or Last Chance for Animals.”