2U David Guetta feat. Justin Bieber
Ke$ha is set to spend much of the summer in the UK after announcing three big arena dates.
The American will play gigs in July in Birmingham (3rd), Manchester (11th) and London, at the HMV Hammersmith Apollo, (13th).
Tickets go on sale this Friday (April 8) at 9am.
Ke$ha will also be performing at Glastonbury and the T In The Park festival.
Birmingham O2 Academy (July 3)
Manchester O2 Apollo (July 11)
London HMV Hammersmith Apollo (July 13)