Lucy Calcines performs 'Problem' by Ariana Grande ft Iggy Azalea in the Semi-Final of The Voice UK 2020! Watch Full Episodes on The ITV Hub: https://link.itv.com/2HOgpaF Subscribe, like and watch more: http://bit.ly/2jmXcPt Website: http://bit.ly/2hwvvll Facebook: http://bit.ly/2iuiAyQ Twitter: http://bit.ly/2ht0H1r Instagram: http://bit.ly/2iIEy0q Download The Voice UK's free app for exclusive previews and news: iOS: http://apple.co/2hzvKxq Android: https://link.itv.com/android Get all the latest from The Voice UK YouTube channel, news, gossip and videos with superstar Coaches will.i.am, Meghan Trainor, Olly Murs and Sir Tom Jones. http://www.itv.com http://www.stv.tv #TheVoiceUK