WWE champion John Cena revealed on "The Pat McAfee Show" he underwent a hair transplant and pointed to fans' "bullying" as the reason why.

"Hailee has always been a long-haired girl and this was a really big chop and change," hairstylist Mara Roszak told 'Vogue' ...

John Cena did not hold back during a recent interview, where he bashed wrestling critics for "bullying" him into his surgery ...