That’s a quarter century, y’all! Brit turned 25 this Saturday, celebrating by taking Sean Preston to the LA zoo (she remembered she had children eariler that morning while fighting a hangover) and later heading to Mr. Chow’s for a meal with friends and photogs. Click here for TMZ’s unofficial Britney birthday video (“unofficial” = peep-arazzi). Or, don’t. But she has given us a lot of laughs and good times this year, so let’s celebrate with a game: While blowing out her Mr. Chow birthday cake, what did Britney wish for? Remember, there are no wrong answers — only obvious ones.