The Wireless Festival has just announced some of the headliners for the Saturday 4th July gig at Hyde Park as: Basement Jaxx, The Streets and Dizzee Rascal.

Now in its fourth year (minus O2's backing), the festival has had a varied lineup covering indie, alternative, urban and the dancefloor fillers (headliners for 2008 were Jay-Z, Morrissey, Fatboy Slim and Counting Crows. And as well as the music, 2009 is no different in that the event will also feature fairground attractions (but not Fairground Attraction!), food, beer tents and other activities.

Limited early bird tickets, costing £40 + booking go on sale this Wednesday (18th Feb) at 9AM.