2007: Prince kicked off a series of 21 sold out UK shows at London’s O2 arena. Tickets for the events cost £31.21 – the same figure used by the singer to name his album, website and perfume. After completing the 21 nights the Jehovah’s Witness was planning to take time out to study the Bible.
2007: John Lennon’s “granny” sunglasses were snapped up by a British collector at auction. The sunglasses, from one of the last Beatles concerts, were expected to fetch around £1m, but auction bosses refused to say what the actual figure was. Lennon gave the gold-rimmed glasses to his Japanese interpreter in Tokyo in 1966, and the translator removed the lenses when Lennon died
1981: Australian singer Rick Springfield started a two week run at No.1 on the US singles chart with ‘Jessie’s Girl’, which later won the singer a Grammy Award for Best Male Rock Vocal Performance. The song was at No.1 when MTV launched on 1 August 1981. Rick had played Noah Drake in the TV show General Hospital.
1980: Def Leppard made their US live debut when they appeared at the New York City concert opening for AC/DC. It was also Def Leppard singer Joe Elliott’s 21st birthday
