The 18-year-old Russian was preparing for the next point, oblivious to the fact she had reached the quarter-finals at Wimbledon.

The US rock band, known for songs including Spin The Black Circle and Alive, formed in Seattle, Washington, in 1990, with Cameron joining in 1998 following the break up of rock group Soundgarden.

Ministers have put forward an amendment to the Employment Rights Bill which would void NDAs linked to harassment or discrimination in the workplace.