20. Pamela Anderson has breast implants removed, later gets new ones 19. Queen Latifah: from tomboy to glamorous, rapper to Oscar nominee; gets breast reduction 18. Kirstie Alley gains weight 17. Jennifer Aniston changes her hair 16. Dick Clark doesn't seem to age 15. Bruce Jenner gets nose jobs 14. Sharon Osbourne has a lot of cosmetic surgery, liposuction, etc. 13. Randy Jackson has gastric bypass 12. Mel Gibson: from partier to devout Christian 11. Sarah Jessica Parker: from geek to red carpet darling 10. Joan Rivers has a lot of plastic surgery 9. Linda Tripp gets her face fixed 8. Oprah Winfrey loses weight 7. Marie Osmond gets botox 6. Jennifer Grey gets nose job 5. Madonna constantly changes her look 4. Britney Spears starts dressing provocatively 3. Cher ages well, changes her look often 2. Michael Jackson: from cute kid to unrecognizable 1. Michael Jackson's nose