For our blind readers, I’ll be the first one to tell you: Pam Anderson’s had some work done. It may surprise readers to know how young she had surgery, however. She’s been a blond beauty her whole life, but it wasn’t until age 22 that she started to develop her Dolly Parton proportions, up top. The new additions helped her land a spot in Playboy, which eventually led to Baywatch, VIP, and international superstardom. Her bust has gone on a roller coaster since those early days, ballooning to a 36DDD at their most ridiculous. It is hard to argue that the surgeries weren’t a good investment, considering her status as a worldwide celebrity.