Wendt died Tuesday, May 20, at the age of 76 Kelsey Grammer reacted to the death of his Cheers costar and friend George Wendt, calling him "a lovely guy." The actors respectively played Frasier Crane and Norm Peterson on the beloved sitcom.

George Wendt 's "Cheers" co-stars and Hollywood celebrities are sharing heartfelt tributes following his death at age 76. Wendt's family confirmed the news Tuesday morning, announcing that the actor died peacefully in his sleep at home, according to a statement shared by his representative with ABC News.

T he TV world lost an icon Tuesday when George Wendt, 76, passed away peacefully in his sleep, according to family. The actor was best known for his role as Norm Peterson on Cheer