the cataracs and dev are supporting Usher's OMG tour in America April '11.. i don't know if this will be the same for the UK tour :$
Zarif is supporting Beyonce on her UK tour.
willow smith is supporting him :)
MGMT
B.o.B.
Disturbed supported Avenged Sevenfold and Stonesour on their UK Tour.
My passion
David guetta
Keri Hilson
shontelle and someone called zarif
You Me At Six & Dan Stevens
Miki minaj
its either nicki minaj or lloyd...