Mel B was rushed to hospital on Friday after losing her sight.
The Spice Girls singer - who has no vision in her left eye after laser surgery went wrong - was rushed to London's Moorfield Eye Hospital after she was suddenly unable to see out of her right eye.
Mel arrived at the specialist facility wearing an eye patch and reportedly said: "I can't see anything -- I am totally blind."
A source added to The Sun on Sunday newspaper: "She was clearly in a lot of pain."
The 43-year-old star was later transferred to Luton and Dunstable Hospital's ophthalmology department and once her vision returned, she defied doctors orders to rejoin her bandmates at tour rehearsals.