Ronaldo and Messi have been battling with one another to be crowned the best footballer in the world for the past decade.

They both have five Ballon d’Ors apiece with rival Real Madrid and Barcelona fans staunch defenders of why their star is the best.

Messi recently admitted the two are not friends and rarely talk, if at all, other than when they meet at events.

The two will come face to face for the first time on the pitch this season when Real and Barcelona face off in the El Clasico on Saturday (12pm).

But there is reportedly one star in the Barcelona ranks Ronaldo finds more annoying that Messi - Luis Suarez.

That’s according to Diario Gol, who claim the Portugal international finds Suarez’ aggressive nature too much.

The Uruguayan has proven to be a divisive character throughout his career, including his incident with Patrice Evra while at Liverpool and for biting Branislav Ivanovic.

His controversies have died down since moving to the Nou Camp, but his demeanour reportedly riles up Ronaldo.

The Portuguese star said after Real’s Club World Cup triumph that he wants to see Barcelona give his side a guard of honour.

And Suarez shot down Ronaldo’s request after bagging a brace in Barcelona’s win over Deportivo last time out.

He said: "That guard of honour is a new thing for me since arriving in Spain. I know it is said that in the rules if you are also in that competition which your opponent won, then you do it as a sign of respect.

"But on this occasion, we had nothing to do with the Club World Cup so we don't have to do it. That's the decision the club made.”