An 11-year-old school girl gave a standout audition on Britain's Got Talent singing Defying Gravity from Wicked. Olivia Lynes was surprised by Amanda Holden at the Cambridge Theatre box office as she arrived for a performance of Matilda The Musical. Amanda revealed Olivia's mum and nan had secretly nominated her to appear on Britain's Got […] The post 11-Year-Old Belts Defying Gravity And Instantly Steals The Show …
