Kelly Osbourne seizure cause being looked into by doctors
Osbourne was then taken to a nearby hospital. A spokeswoman tells news outlets, " She will be staying overnight for observation as a precautionary measure."
On Twitter, Osbourne adds, "Thank U all 4 UR beautiful well wishes. yes I did have a seizure they are just trying to figure out why?" and she tweeted the photo as well.
Seizures can be caused by everything from epilepsy to a fever to low blood sugar to an infection, such as meningitis. It will probably be a while before doctors know what caused Osbourne's collapse and seizure. Hopefully it's nothing serious.