Kim Kardashian reveals how to get blocked by her on Twitter

She's no stranger to controversy or online criticism, but it looks like Kim Kardashian has a no-nonsense approach when it comes to one specific aspect of her life.

Opening up about the negative press she has attracted worldwide, Kim admits she's used to it, but understandably refuses to have her daughter, North, dragged into it.

With millions of followers worldwide, Kim insists one rule must be obeyed if you want an insight into the star's online life, saying: "I will block someone if they say something negative about my daughter."

Admitting there's no ifs ands or buts on the matter, the reality TV queen firmly insisted: "That's where I draw the line."

Admitting that she doesn't give negative press much head space, the 34-year-old star, who is celebrating her one year wedding anniversary today, said: "I don't really spend the time worrying about trolls. I just find it so weird that people follow you just to be negative."

However, since becoming a mum she has been made all too aware of the damaging effect social media can have on young people, saying: "I couldn't imagine what life would be like growing up with social media. The fact you can be so openly criticised for something."

Considering the waves her younger sister Kylie is making online at the moment, we're beginning to think Kim may be having sleepless nights over the whole thing!