Moment ex-leader breaks into danceTo play this video you need to enable JavaScript in your browser.This video can not be playedMoment ex-leader breaks into danceCloseMore on this story.SubsectionWalesPublished6 days agoShareclose panelShare pageCopy linkAbout sharingRelated topicsWalesFollow Walesclose panelYou are now following WalesUpdates from your News topics will appear in My News and in a collection on the News homepage.Read description