Jessie J, The View and The Wanted are the first acts to be announced for this year's T4 On The Beach festival.
The event will take place at Weston-super-Mare on July 10 and be broadcast on Channel 4.
In previous years, T4 On The Beach has featured performances from the likes of Tinie Tempah, The Saturdays and Dizzee Rascal.
Over 25 acts will perform at this year's festival, which is expected to attract more than 45,000 music fans.
More acts for T4 On The Beach will be announced in the coming weeks.
Tickets for T4 On The Beach go on sale on Friday (March 25) at 9am GMT. For more details and to buy T4 On The Beach tickets, check out Gigwise Gig Tickets.
For more information about T4 On The Beach and all this summer's festivals, check out the Gigwise Festival Guide.
T4 On The Beach 2010
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