World Cup 2018: Fox apologises after Robbie Williams swears with middle finger during opening ceremony

The Take That singer flipped his middle finger during a performance of 'Rock DJ'

A major US broadcaster has apologised to viewers over Robbie Williams's one-finger salute.

The former Take That singer marred what had been a vintage performance of his greatest hits during the World Cup 2018's opening ceremony by showing his middle finger to the camera.

Williams made the offensive gesture during his last song, Rock DJ, prompting viewers in the UK and abroad to complain.

Kiran Manral wrote on Twitter: "Robbie Williams flipped the middle finger at an audience of billions. Now to sit down and explain to the offspring why he's not to do the same to even an audience of one."

Sadaf Sayeed tweeted "All this in a #FIFAWorldCup opening ceremony watched by million of kids at home. Real classy Robbie".

A spokesman for the Fox network told the Hollywood Reporter that it was a "newsworthy event produced by a third party and carried live on Fox".

"As it was broadcast live, we did not know what would happen during Robbie Williams's performance and we apologise," the broadcaster said.

Williams was the star turn of a colourful, 15-minute performance which featured a duet of Angels with Russian soprano Aida Garifullina, lots of dancers and Brazilian football star Ronaldo.

He opened with Let Me Entertain You and Feel, which means he decided not to perform Party Like A Russian, the song which lampoons oligarchs.

Williams landed himself in hot water by swearing during the World Cup opening ceremony (Getty)

Despite his ill-mannered sign-off, the Russian crowd appeared to love the 44-year-old's showmanship and many in the crowd knew the lyrics.

PA