Mandatory Credit: Photo by Geoffrey Robinson/REX Shutterstock (1424890ar) Jessie J Virgin Mobile V festival , Hylands Park, Chelmsford, Essex, Britain - 20 Aug 2011 Over 100,000 music fans are expected to head to Chelmsford this weekend for the 16th V Festival at Hylands Park. The two-day music festival will feature performances by Arctic Monkeys, Dizzee Rascal, Eminem and Pendulum.