Earlier, I asked you about the worst makeup advice and the worst skincare advice you've ever received. Now I'm asking you about your hair. My worst hair advice came from a former stylist, who promised mauve highlights around my fringe. Sounded cool, but all I got was a faded, dull chunk of pink front and center. It did not do wonders for my complexion.

So whether it was some counsel on extensions that eventually went wrong, ill-advised layering that made your hair go limp, or some "wonder" concoction you rubbed into your tresses, tell us all about it in the comments below. Or better yet, post your thoughts in the new BellaSugar Q and A group in the BellaSugar Community.