Olly Murs dubs himself the 'Essex Jack Grealish' on WILD stag do ahead his wedding to Amelia Tank

Olly Murs dresses as footballer Jack Grealish on stag do and fans are obsessed

Inside Olly Murs' boozy stag do: Singer enjoys wild night ahead of wedding to Amelia Tank

Inside Olly Murs' boozy surprise stag do – from raucous gig to late-night cheese toastie