BEVERLY HILLS, CA - NOVEMBER 12: (L-R) Singer Katy Perry, actor Robert Pattinson and FKA twigs attend the 8th Annual GO Campaign Gala at Montage Beverly Hills on November 12, 2015 in Beverly Hills, California. (Photo by Mark Davis/Getty Images)
BEVERLY HILLS, CA - NOVEMBER 12: (L-R) Singer Katy Perry, actor Robert Pattinson and FKA twigs attend the 8th Annual GO Campaign Gala at Montage Beverly Hills on November 12, 2015 in Beverly Hills, California. (Photo by Mark Davis/Getty Images)