Karaoke with the VIPs

OK, after clearing the air with El Pintor on Saturday (and declaring to be good friends), we hit the usual spot. But as he just told me on the Messenger, I apparently sang to some Spanish celebrity who was standing next to us at the bar. I really don't know whether he is really famous, but El Pintor swears he his. As a matter of fact, I don't even remember singing to him...