A video released last night has shown how quickly players are picked for drug tests after Champions League games.

Footage released by beIN Sports has shown Cristiano Ronaldo walking down the tunnel in the Parc de Princes after Real Madrid's scoreless draw with PSG.

Before the Portuguese superstar gets a chance to go into the dressing room he is picked to complete a random drugs test. His reaction was telling and can be heard saying "siempre yo" which translates as "always me".

The reaction from Ronaldo shows that this is not the first time he has been called to give a urine sample in recent weeks. Is he being targeted by the drug testers?