It’s a John Mayer rainbow! The singer/songwriter/lover-of-famous-women performed live at The Hard Rock Cafe on Old Park Lane on Monday in London… and his concert was extremely colorful! John sure knew how to set a seductive mood for his show, with spotlights in every color shining on him during his set — we find the purple version of John to be quite lovely!

EXCLUSIVELY IN THE PAGES OF OK! — ON SALE EVERYWHERE NOW — KIM KARDASHIAN SHARES HER SECRETS FOR GETTING THIN AND STAYING IN SHAPE!
Also in this issue:
• Trouble in Paradise for Britney Spears
• Inside Robert Pattinson and Kristen Stewart‘s Romantic Getaway
Jersey Shore‘s Snooki ditches the high hair and gets an amazing make-under!
Kendra Wilkinson‘s family photos of newborn baby Hank
…and all the latest news, gossip and photos!

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