Australian garage rockers Jet, American singer/songwriter Willy Mason and actor Juliette Lewis' act Juliette and the Licks have been added to the line up for the 12th annual V festival.

British urban artists Lemar and Just Jack are also among the new additions, who will join previously-announced headliners the Killers, Foo Fighters and Snow Patrol for the event at Hylands Park, Chelmsford and Weston Park, Staffordshire, held over the weekend of 18-19 August.

Jarvis Cocker, Amy Winehouse, Basement Jaxx, Mika and the Kooks are among the 40-plus artists already booked to perform at the fest.

In a statement, Bob Angus, V Festival director, said, "It's great that we continually announce acts that we know will be excellent crowd pleasers over the weekend and these four new artists demonstrate further the variety of music V Festival has to offer".

Tickets for this festival, which went on sale Feb. 27, have sold out. Full details can be found online at