One person was arrested at the Little Mix concert in Norwich on Sunday.
The man, in his 40s and from Norwich, was arrested for assaulting a police officer and to prevent a breach of the peace at the concert in Earlham Park.
Nearly 20,000 people were at the city park to see arguably the world's biggest girl band, made up of Perrie Edwards, Jesy Nelson, Jade Thirlwall and Leigh-Anne Pinnock, perform some of their best known songs including Wings, Black Magic and Shout Out To My Ex.
MORE: Hit or miss? Mixed reviews over Little Mix gig at Earlham Park in Norwich
The man was taken to Wymondham Police Investigation Centre and given a caution.
The weekend also saw 40,000 people attend the Sundown festival at the Norfolk Showground.
Norfolk police confirmed five people were arrested at the three-day event for drug and substance offences.
MORE: Five people arrested at Sundown festival over the weekend
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