The singer, 37, performed alongside the Royal Philharmonic Concert Orchestra and invited several of her close friends to celebrate with her after the gig.
Ellie Goulding s Star-Studded Party Attended by Princess Beatrice and Princess Eugenie aceshowbiz.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from aceshowbiz.com Daily Mail and Mail on Sunday newspapers.