Pedro Pascal pays emotional tribute to Catherine O'Hara after her death

Pedro Pascal is grieving the loss of his late The Last of Us costar Catherine O'Hara.

The 50-year-old actor took to his Instagram account on Friday to pen a poignant note for Catherine after she passed away at the age of 71.

"Oh, genius to be near you. Eternally grateful. There is less light in my world, this lucky world that had you, will keep you, always. Always," Pedro wrote along with a wholesome snap of him hugging Catherine while beaming smiles.

"The one and ONLY #CatherineOHara," he added.

Craig Mazin, Catherine's another The Last of Us costar, poured his heart out on the loss of the actress.

He said, "Catherine O'Hara was not only a legend, she was one of the most decent people I've ever known, much less worked with."

expressing his grief over the news, he continued, "We're all just devastated by this news. Our thoughts are with her family."

The late actress, who famously played the role of Macaulay Culkin's mother in the first two Home Alone movies, died at her residence in Los Angeles, following a brief illness," via TMZ.

The cause of her death has not been revealed.