Ed Sheeran filmed the video for single Lego House at a concert in Hatfield.
- Credit: Greg Williams
Ed Sheeran being 'stalked' in Hatfield by Harry Potter star Rupert Grint. One Direction's Harry Styles walking through St Albans carrying a chicken on his way to a fish and chip shop. Mick Jagger leaving his red underpants in Knebworth.
These are just some of the weird and wonderful rock and pop anecdotes from the county's musical archives.
Hertfordshire has hosted some of music's biggest ever UK gigs thanks to Knebworth House. Oasis, Robbie Williams and Queen all played huge outdoor shows to more than 120,000 fans on the Knebworth estate.