Dumb Blonde Joke No.366

"Hey lady, your puppy just bit me on the ankle!" said an angry shopper to a Blonde who had bought her dog with her to the shop's. "Well" said the Blonde "you can't expect such a small little dog to bite you on the neck."
This Weeks Village Idiot
What did Britney Spears do to become this weeks celebrity dumb blonde?

I Bet I Know