Britney Spears obviously has issues, but I think I just diagnosed one of them – she’s bipolar! While shopping for eye glasses over the weekend, Britney turned from “depressed Britney” into “sugar-overload Britney” at the drop of a hat. Not sure what to make of it, but I guess she does wear many hats, but wouldn’t that be “schizophrenia Britney.” Check out more Britney Spears photos on the site.