See Rihanna, Jessie J, Calvin Harris and Labyrinth at this year's Wireless Festival in Hyde Park.
After her epic performances at The O2 last year, Rihanna returns to London to headline Wireless on Sunday. This is RiRi's only UK date in 2012, so don't miss it!
Also on Sunday's line up are Jessie J, Calvin Harris and Labyrinth.
The rest of the festival's line-up will be announced soon.
Wireless Festival is a great day out. There are multiple stages where you'll see big name acts as well as up-and-coming artists.
Add to that lots of food stalls and bars and you'll enjoy hours of musical fun in Hyde Park.
Wireless tickets are selling fast. Book now to ensure you don't miss out.