Holly Robinson Peete: "Rest With Angels Gary Coleman xoxo. RIP No more pain"
Jamie Kennedy: "Wen [sic] I did BOWFINGER, Gary Coleman was the security guard. A pop icon and here he was a damn security guard. He was humble and sweet. Sad"
Blink-182's Mark Hoppus: "I hope that in heaven Gary Coleman finds the peace that eluded him on Earth, and finally discovers what Willis was talking about."
Serena Williams: "My heart goes out to Gary Coleman's FAMILY."
Eliza Dushku: "Bless & rest his soul."
John Stamos: "mamas, don't let your babies grow up to be actors. r.i.p. gary"
Lisa Ling: "Goodbye Arnold."
Alyssa Milano: "Rest in peace, Gary Coleman."
Nicky Hilton: "RIP Gary Coleman"