They both have big hair, they both have great songs and they both have massive egos, but in a head-to-head battle, which diva will emerge victorious? Find out at Mr Buckley’s on Hackney Road on Thursday night, as they’re celebrating the ladies’ new album releases (which are spectacularly titled ‘Me. I Am Mariah… The Elusive Chanteuse’ and ‘A.K.A’) by playing alternating Jenny and Mimi tracks to keep you dancing all night long. Like in ‘Play’, y’know? Get your heart broken by Mariah’s supernatural vocals, reacquaint yourself with Jenny from the Block, and bring all your BFFs, ‘cos entry don’t cost a thing.