#20 Tara Reid
Tara Reid's sweetheart smile and blonde hair made her a household name with the American Pie franchise. Tara's party lifestyle took her into a downward spiral, and she hasn't made the best decisions when it came to "fixing" it. Her years have caught up to her and it's not pretty.
#19 Heidi Montag
The TV show 'The Hills' was responsible for Heidi's climb to fame and fortune. Despite still being young, Heidi didn't seem satisfied with her body. She learned the hard way that surgery was not the answer.
Poor Heidi later opened up about her regrets and even went as far as trying to get her body back to normal.
#18 Paris Hilton
The Californian socialite who made being a socialite more than just a job was known for her raging parties. Today at 37 those parties have caught up.
#17 Madonna
Madonna is the Pop star who has made a comeback more times than we can count. In her 40s her bulging biceps and taut abs were an inspiration to us all. But it looks like someone forgot to teach her the words "muscle maintenance."
Her current pictures inspire us never to do something like this.
#16 Donatella Versace
Although Donatella's bank balance is more than healthy, her appearance is not. In an effort to keep her face youthful the botox has obviously gotten to her. She looks like a villain from a superhero movie instead of the owner of the Versace empire.
#15 Lindsay Lohan
It feels like we have known Lindsay Lohan all her life. Growing up in the public eye has its own disadvantages as her late nights and party personality have left their mark on what was an adorable face. She looks a lot older than her actual age of 31.
#14 Macaulay Culkin
Was there ever a cuter kid than Macaulay Culkin in Home Alone? Child stars have a habit of losing their way as they get older and Macaulay is no different.
#13 Janice Dickinson
Janice Dickinson has referred to herself as "the first supermodel." While she was undeniably beautiful in her prime, at 63 her face is too puffy and has weird proportions.
#12 Cameron Diaz
Surfer-girl looks and a dazzling smile made it easy for Cameron Diaz to win our hearts over. Back then there truly was something about Mary. Today we can't help but wonder where it all went wrong.
#11 Lil' Kim
Lil' Kim is a female rapper with a small name and a big personality. As a young star she made her name as a songwriter, musician, model, and record producer. These comparison pictures say a lot more than we ever could about Lil' Kim today.
#10 Angelina Jolie
With a surname that means 'pretty' in French Angelina Jolie had a lot to live up to. In her prime her looks, acting skills and marriage to one of the most good looking actors of all time were what kept her at the top.
Today her formerly soft features have taken on harsh angles, and at 42 years old, Angie looks straight-up scary.
#9 Pamela Anderson
The original "blonde bombshell," gave us all body goals for life. There's no denying that she's had a fair bit of enhancement along the way. Despite being vegan, there's a look to her that is anything but natural.
#8 Mischa Barton
Mischa Barton is best known for her role on the TV show, The O.C. There were too many young girls who really wanted to look like Mischa Barton. Today I bet Mischa herself is one of them.
#7 Renee Zellweger
Renee Zellweger is best known for her role as a stressed out British woman in the Bridget Jones franchise. The picture on the left is clearly one of natural beauty. The picture on the right speaks of a completely different who was just not happy with how she looked. We all will have to agree to disagree on that one Renee.
#6 Megan Fox
Megan Fox's good looks have been turning heads since she hit screens with the famous Transformers franchise. We agree that unlike most of the other people on this list she actually looks better today than she used to. But if there is anything that we have learnt from this list it is that going 'under the knife' has a way of catching up.
#5 Courteney Cox
The 'Friends' star wowed us all with her performance in the hit 90s show. Today, just like Jennifer Anniston she wows us by just how young she looks. But at what cost Courteney?
#4 Matthew Perry
Ah! That is not Matthew Perry! Where did it all go wrong Matthew?
#3 Lisa Rinna
Lisa Rinna was a star who was in shows like 'The Real Housewives Of Beverly Hills' and 'Days of our lives.' She taught us all how to be a good wife and to keep it real. Somewhere along the way she must have forgotten those lessons.
#2 Edward Furlong
Edward Furlong gained both critical acclaim and mass appeal as a young star in Terminator 2: Judgment Day and American History X. But these pictures show us just how great a responsibility that is. They teach us how not to deal with fame.
#1 Eminem
Eminem was the biggest-selling music artist of the 2000's. But with passing time Em's babyface has become a creepy, pale alter ego. Will the Real Slim Shady please come back?
