Prince William appeared to be caught on camera swearing as he watched a Wimbledon match.
The Duke of Cambridge was spotted by eagle-eyed viewers during British No1 Cameron Norrie's quarter-final clash saying: "No, no, no, f***' in the Court One crowd.
The royal, 40, is a major sports fan and appeared to get caught up in the moment as the 26-year-old star lost a point to Belgian David Goffin on Tuesday evening.