The couple have a laugh with the group backstage

Prince Harry partied with folk band Mumford & Sons in their dressing room until 1am on Saturday night.

The group’s lead singer Marcus Mumford invited Hazza and his girlfriend Cressida Bonas to hang out with them after their gig at London’s Queen Elizabeth Olympic Park.

Harry is a huge Mumford fan, as is Cressida. He was gutted to miss them at Glastonbury,’ says a source.

‘He absolutely bear-hugged Marcus and apologised for missing their set. Marcus told him not to worry and to help himself to the beer.’

Harry, 28 – who spent a day at Glasto last weekend – and Cressida, 23, were joined by Marcus‘s actress wife Carey Mulligan at the late-night do.

The royal got to meet the band’s bass player Ted Dwane, who is already back on stage just weeks after having a blood clot removed from his brain.

Carey was also introduced to them all. Cressida really admires Carey, too, so the girls chatted while Harry had a long talk with Marcus,’ the insider tells the Daily Mirror.

‘They really hit it off. Harry was really impressed that Ted had rejoined the band so quickly. The boys joked: “Ted‘s alive!”‘ 

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Anna Duff