John Stamos says he was caught off guard by the controversy his bald cap tribute to Dave Coulier has caused on social media.

John Stamos defended wearing a bald cap to support Dave Coulier who is battling stage 3 non-Hodgkin lymphoma cancer ...

“I’m a comedian and humor is what drives me. John knows how to cheer me up and I laughed out loud when he arrived wearing a bald cap — being a true loving friend and brother.” The 65-year ...

But his support has sparked controversy. In an Instagram post with multiple photos, Stamos is seen wearing a bald cap in support of Coulier who recently shaved his head to take preventive measures ...