Katy B confirmed to perform at iTunes Festival on London

Katy B revealed that she has been confirmed to perform at iTunes Festival on London in this summer.

Long run of shows at London's Roundhouse month competition winners are all available for free with a ticket.

Katy will be taking part on 19th July, with support from Jamie Woon. Bruno Mars has also confirmed a date; he'll perform the venue on 8th July.

Here's the full list of shows so far:

JULY
01 Paul Simon
03 Manic Street Preachers
04 Linkin Park, Neon Trees
05 Beady Eye
06 The Wanted
07 Adele
08 Bruno Mars
10 Glasvegas
11 Foo Fighters, Jimmy Eat World
12 The Script
13 White Lies, The Naked And Famous, Alice Gold
14 Friendly Fires
15 Jessie J
16 Duran Duran
18 Rumor
19 Katy B, Jamie Woon
21 Swedish House Mafia
23 Mogwai, Errors
24 Noah And The Whale
25 Lang Lang
26 Magnetic Man
28 Chase and Status, Nero
31 Moby