View gallery Image Credit: Getty Images Guy Fieri showed off quite the eyebrow-raising hairdo in a new video while celebrating his birthday. The now-58-year-old Food Network star shared an AI-generated clip of himself on Instagram flaunting a new look on Thursday, January 22. "Hey there! After so many years of celebrating my birthday as Guy, I figured this year I'd celebrate it as just a guy," Guy - dressed in a conservative button-down and slacks, a clean-shaven face and combed, dark brown hair - said in the clip. "Happy birthday to me!" he added before blowing out the candles.