Three of Brown’s fellow Spice Girls — Emma “Baby Spice” Bunton, Geri “Ginger Spice” Halliwell Horner and Melanie “Mel C” Chisholm — were among her visitors during her medical emergency.
She shared a photo of them by her bedside on Instagram, thanking her “besties” for dropping by.
The Spice Girls announced a reunion tour last month. Victoria Beckham, the fifth original member of the Spice Girls, will not be participating.
Brown, 43, also has served as a judge on “America’s Got Talent” and “The X Factor.”