During the 2010 Eurovision Song Contest in Norway, Marquet invaded the stage during the Spanish performance by Daniel Diges and took part in the choreography. He subsequently left the stage at the venue and was immediately escorted away from the concert area and taken to Sandvika police station, where he was arrested and fined NOK15,000. Due to the incident, Svante Stockselius, the executive supervisor of the Eurovision Song Contest at that time, allowed Spain to perform for a second time after the last regular performance.