John Mayer surprised audiences on his Australian tour by performing an unexpected cover of Beyonce’s love song ‘XO.’ The singer and his fans enjoyed the performance so much that he just released a studio recording on iTunes.
Sure, we'd love to hear John Mayer cover his ex Katy Perry's 'Dark Horse' or 'Unconditionally.' But that's not likely to happen, so we'll "settle" for being blown away by his acoustic cover of Beyonce's 'XO.'
Despite being admittedly nervous, 'American Idol' hopeful Kenzie Hall rocked it tonight (Jan. 29) with her rendition of 'I'm Gonna Find Another You' by John Mayer.