As news of the death of Tom Bosley spreads, many of his fans are taking to Twitter to express their condolences. Here's what a few famous fans had to say so far on Tuesday:
Actor Neal Patrick Harris wrote, "Sad news: Tom Bosley has passed away. Such a wonderful man. We worked together in Cabaret on Broadway. So kind. He will be missed."
Shawn Ryan, the writer for "The Shield," "The Unit," and this season's sleeper hit, "Terriors" wrote, "RIP Tom Bosley. Happy Days was an iconic show for me growing up."
Actress Alyssa Milano said, "Rest in Peace, Tom Bosley."
Actor Michael McKean said, "Tom Bosley, actor, gentleman, suburban dad, & former mayor of a mythic NYC; RIP."