Pop band The Hoosiers were filmed scrapping backstage at Radio 1's Big Weekend on Saturday.

When frontman Irwin Sparkes accused bandmate Martin Skarendahl of "always grassing up" because he's "Swedish", Skarendahl responded by pushing Sparkes against a metal fence.

"Touched a nerve?" asked a slightly shaken Sparkes, before the band regrouped to continue their interview with DS.

Click 'play' below to watch the incident on video: