The Best and Worst Love Advice From Britney Spears Songs

Britney Spears turns 34 today, and we have to wonder — is she listening to her own hits and dancing it out to celebrate? Britney's lyrics have taught us about love and relationships: some good and some bad. I took a look at Brit's hits and distilled the not-so-deep yet still entertaining advice contained within. Here's the best and the worst advice courtesy of Miss Britney Jean Spears (or her songwriters, at least).