Katy Perry's ex to visit UK in October
Shy star 'confident' enough for first solo gigs
Chart topping band to play six autumn shows
Pre-sale tickets available to fans buying album
Band to play second show at Brixton Academy after tickets for Autumn tour are sold out in seconds
London band on the road in October, November
Justin Bieber's ex performing in US and Europe
Band to perform biggest headline gig to date
Second US band to support Westcountry stars
Band to perform new date on 13 July 2013
Band performing in November and January
Icons to perform one-off show on 6 July
