SeaSnake
OG
Oh shit I'm on ep 4 now. They made a lot of mentions to hair. Cersei lost her baby with Robert and she told Cat he had brown hair. Then when Ned found Gendry Gendry said his mother had yellow hair...that's how Ned put it together that Gendry was Robert's son and them imposter babies in KL ain't his. Cuz even with blonde hair in the mix the baby would still come out with brown/black hair. THE SEED IS SKRONG.
Hot damn.
I was thinking this too. I think varys took the boy and hid him if he is Cersei son.