More acts have been announced to [uuid=b71dd281-f640-4fac-89e6-a85badf1dff6]join[/uuid]Justin Timberlake and Jay Z at this year’s Yahoo! Wireless festival.

Jessie Ware, Katy B, Magnetic Man, 2 Chainz, Porter Robinson, Angel and Daley will be taking to the stage at the Queen Elizabeth Olympic Park on Sunday 14 July.

Justin and Jay are premiering their ‘Legends of Summer’ tour at the festival, which will be the first at it’s new home in the Olympic Park in East London

Jessie, Katy and the gang will be joining the likes of A Tribe Called Quest and A$AP Rocky on the Sunday line up.

Tickets for Yahoo! Wireless Festival are available at www.wirelessfestival.co.uk.

And you can watch all the action from Wireless this summer on MTV.