Queens Park Rangers goalkeeper Julio Cesar could spark controversy by wearing a Chelsea shirt for David Luiz's birthday celebrations.

The Brazilian shot-stopper was photographed wearing the club's colours along with a red and white wig while partying with the defender, who turned 26 years old yesterday.

Cesar's wife Susana Werner is thought to have posted the photos on her Instagram account, along with images of Luiz dressed as a Chelsea pensioner, Oscar as Zorro and Gary Cahill as a baby, according to the Daily Mail.

Belgium international Eden Hazard is also thought to have attended the bash wearing a Brazil shirt.