Both of Roisin's shows in London's Koko club are now sold out. However, thanks to her label EMI this blog is giving away a pair of tickets for the November 28 show to one lucky winner.
To make a chance of winning these tickets all you need to do is answer the following question:
What is Roisin's favourite London shopping street? (Hint: It's NOT Oxford Street.)
Email your answer before Sunday 12.00 (GMT) to email@example.com.