Most Beautiful 2009

Bad Hair Days and More: Stars' Biggest Beauty Blunders

Terrible dye jobs! Waxing gone wrong! Even the hottest stars have bad beauty days. Check out the embarrassing tales from Carrie, Miley, Leighton, Rihanna and more!

  • CHRISTINA APPLEGATE photo | Christina Applegate

Credit: Evans Ward/JPI; Columbia Pictures Television

Updated: Wednesday Apr 30, 2008 | 08:00 AM EDT

CHRISTINA APPLEGATE

"The worst [was] when I had dark hair and I decided to go back to blonde. I'm a Sagittarius and I need everything right now – I can't wait. So I went to my friend and asked her to make me blonde again. She took a tub of powdered bleach and just put great globs of it on my hair. I lost, like, four inches of hair. My head looked like a Q-Tip pulled apart. I had to have the burned edges cut off. It happened during the last weeks of Married … with Children so I just wore a wig."