Want Teeth Like a Celebrity? It Could Cost You a Pretty Penny!

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Bad teeth are big business in Hollywood, and ET is breaking it down by the numbers.

The Celebrity Plastic Surgeons of Beverly Hills, now available on Netflix, takes viewers into the operating rooms, and one of the stars of the series is a cosmetic dentist.

WATCH: Wives of Beverly Hills' Famous Plastic Surgeons Reveal Which Procedures They Partake In

"Your smile is everything," Kevin Sands DDS told ET. "It's the first thing people see when they talk to you. It gets you that better job. It gets you that better date. You get better acting jobs."

Many of your favorite celebs -- from Zac Efron to LeAnn Rimes -- have upgraded their smiles to give their careers a boost, but the process can cost a pretty penny. Corey Feldman's ex-wife, former Playboy model Susie Feldman, revealed that the price of her dental makeover was close to $100,000.

According to Susie, as her marriage crumbled, she developed a substance abuse problem and an eating disorder along with the unhealthy habit of smoking cigarettes.

WATCH: When Plastic Surgery Goes Terribly Wrong

"That really deteriorates your teeth, so I couldn't show my teeth," Susie told ET. "I couldn't smile."

Dr. Sands was able to help Susie with a procedure that took eight hours.

"I did top and bottom -- 21 veneers -- in one day," Susie said. "Not sedated, completely awake, no pain medicine because I'm sober. I was very aware."

WATCH: 6 Stars Defying Age Without Plastic Surgery

The whole process was captured by the Celebrity Plastic Surgeons of Beverly Hills cameras, and left Susie with happy tears.

Watch the video below to hear from other stars of the show and their spousal patients.