LONDON, ENGLAND - DECEMBER 01: Lady Gaga and Westfield London surprised fans with intimate festive performance and wished the capital a happy holiday season on December 1, 2016 in London, England. (Photo by David M. Benett/Dave Benett/ Getty Images for Westfield)
LONDON, ENGLAND - DECEMBER 01: Lady Gaga and Westfield London surprised fans with intimate festive performance and wished the capital a happy holiday season on December 1, 2016 in London, England. (Photo by David M. Benett/Dave Benett/ Getty Images for Westfield)
LONDON, ENGLAND - DECEMBER 01: Lady Gaga and Westfield London surprised fans with intimate festive performance and wished the capital a happy holiday season on December 1, 2016 in London, England. (Photo by David M. Benett/Dave Benett/ Getty Images for Westfield)
LONDON, ENGLAND - DECEMBER 01: Lady Gaga and Westfield London surprised fans with intimate festive performance and wished the capital a happy holiday season on December 1, 2016 in London, England. (Photo by David M. Benett/Dave Benett/ Getty Images for Westfield)
LONDON, ENGLAND - DECEMBER 01: Lady Gaga and Westfield London surprised fans with intimate festive performance and wished the capital a happy holiday season on December 1, 2016 in London, England. (Photo by David M. Benett/Dave Benett/ Getty Images for Westfield)
