Cristiano Ronaldo's sister hits out at Sport on Twitter

Katia Aveiro, Cristiano Ronaldo's sister, lit up the social networks with controversial tweets in which she leapt to the defence of the Real Madrid star.

Tweets which came in response to a Sport story which pointed out Cristiano Ronaldo's son wasn't interested in watching his goals against Celta Vigo and instead prefered to keep playing on his mobile. 

It seems Katia Aveiro didn't like this observation, and she tweeted: "At least he's accompanying his dad, no? Others prefers to stay at home watching Peppa Pig." 

Later she added another message. "It's normal, he's seen his father score goals that leave you without words, let him breathe, he's a kid."