Avalon Penrose makes opera fun with a delicious mess of glitter, paint, confetti and more! We certainly were not expecting a performance like that and all we keep thinking is how on earth will she get that off her dress!? See more from Britain's Got Talent at http://itv.com/BGT SUBSCRIBE: http://bit.ly/BGTsub Facebook: http://www.facebook.com/BGT Twitter: http://twitter.com/BGT Instagram: https://www.instagram.com/bgt/ TikTok: https://www.tiktok.com/@bgt