Mark Ronson and Calvin Harris will both perform DJ sets at Deadmau5's huge outdoor gig in London this summer.
Both artists are part of a line-up of support acts that also includes Zane Lowe, Nero, Skrillex, DJ Hype and Modestep.
The outdoor gig takes place at Victoria Park on June 11, and will also feature DJ Fresh, Jaguar Skills and Netsky.
Deadmau5 released '4X4=12', the follow-up to 2009's 'For Lack Of A Better Name', at the end of last year.
Tickets for the gig go on sale Friday (February 28) at 9am. For more details and to buy Deadmau5 tickets, check out Gigwise Gig Tickets.
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