Visit the official site: http://itv.com/xfactor<br /><br />Having flown in from the Philippines, girl band 4th Power are living their dream – auditioning for Simon.<br /><br />Rita thinks their cover of Bang Bang by Jessie J is “sick” – will the other three agree<br /><br />SUBSCRIBE: http://bit.ly/TXFSub<br />Facebook: http://bit.ly/TXFFB<br />Twitter: http://bit.ly/TXFTwi<br />Download The X Factor mobile app: http://bit.ly/TXFapp<br />Watch full episodes on ITV Player UK ONLY: http://www.itv.com/itvplayer
