United Kingdom, June 25 -- John Cena called out a fan for filming him without permission.

The WWE legend turned Hollywood actor was in New York City for Fanatics Fest over the weekend, and as he was walking around what appears to be the backstage area of the convention, he noticed someone who filmed their interaction while asking for a photo.

After posing for a selfie with the man, Cena went back and looking right at the camera - which appeared to be a smart glasses device - and told TikTok user @theoriginalityshow: "I'm a big fan of consent, right, so if you would like to take a video [please ask]."

The social media user apologised for the faux pas, but continued filming as Cena returned and to say "sorry" for his own reaction.

The H...