Chelsea are watching Pepe's situation at Real Madrid.
The Portugal defender's clash with Barcelona star Lionel Messi has led to a furious backlash from the public and Spanish media in recent days.
Sport says Chelsea boss Andre Villas-Boas is keeping tabs on the situation as he would love to bring his countryman to Stamford Bridge.
Real may decide to sell Pepe if the backlash fails to subside.