Jessie J, Beth Ditto, Santigold, Ed Sheeran, Architecture in Helsinki, Ziggy Marley, The Joy Formidable, Cherryghost, Foster The People, Hudson Mohawke and Flying Lotus have all been added to this year's Lovebox festival line-up. They'll join the likes of Snoop Dogg, Uffie and Lykki Li this July. The festival takes place on the 15th/16th/17th of July, and tickets are available from