LONDON, ENGLAND - MARCH 12: Ella Henderson (L) and Simon Cowell attend the Prince's Trust Celebrate Success Awards at Odeon Leicester Square on March 12, 2015 in London, England. (Photo by Dave J Hogan/Dave J Hogan/Getty Images)
LONDON, ENGLAND - MARCH 12: Ella Henderson (L) and Simon Cowell attend the Prince's Trust Celebrate Success Awards at Odeon Leicester Square on March 12, 2015 in London, England. (Photo by Dave J Hogan/Dave J Hogan/Getty Images)