PSG president Nasser Al-Khelaifi has fired a warning at Real Madrid over their interest in his star players.

Neymar and Kylian Mbappe are both high on the agenda of Real president Florentino Perez.

But Al-Khelaifi told Marca: "It is not fair that other clubs or someone talks to our players, we do not like this and we have spoken at the time with Real Madrid,

"We respect Real Madrid and its president, Florentino Pérez, but I think it is important for all of us not to work behind the scenes. If there is something, it is better if we talk, talk with Florentino Pérez or whatever, and say what we like and what we do not like, that is what we expect from all the clubs, not just Real Madrid.

"Killing each other is not the PSG way of working and I hope other clubs do not do that to us."