Barcelona and PSG are chasing Athletic Bilbao defender Aymeric Laporte.

El Mundo Deportivo says Barca want to sign a quality centre-half and have their sights on Laporte.

But they will face competition from PSG.

Laporte said this week: "I am calm.

"For years I've heard these things. It does not influence me and I think of nothing other than Athletic Bilbao. My clause is €50m? It is a figure that seems good and all parties are happy."