It was a huge song.

The biggest mistake for Britney IS her career.

Um, hello? She's been on drugs, shaved her head, and you guys think that her biggest mistake was rejecting music?

The question is about her career, her music career, not about her life.

Starting her career. :P

I like Britney

I think Britney is a good artist.

There's no way you could say that if Britney had the song, it would have had the same impact. Rihanna was a big part of it's success.

Her biggest mistake...hmm...

Maybe it was becoming the world's biggest slut?

Or holding the record for "Most Marriages to Someone You Hate"

Or having children she can't even look after properly?

Take your pick, the list goes on and on.

theycallmemimi, I repeat myself but the question is about her MUSIC CAREER, not her private life. So your options about children are not to the topic.

both