Times have really changed!

Chloe Lattanzi, the only child of Hollywood icon Olivia Newton-John, has talked openly about her many plastic surgery procedures, some dating back to when she was just a teen.

The blonde beauty took to Instagram over the weekend to share a throwback prom pic alongside her high school boyfriend, and the then 18-year-old definitely looks different!

chloe lattanzi prom 2
Instagram

"My prom pic with my first boyfriend @shwayze how cute!" she captioned the snap. "He's now a very talented rapper! We bonded over music. I had my dress made to [look] like Britney Spears dress at the MTV Music Awards! Remember that dress? OMG I looked so skanky!"

The now 31-year-old has allegedly spent more than $415,000 on multiple breast augmentations, Botox, and a nose job, but has since had fillers removed from her lips and face. “All those things were a disaster,” she told Woman’s Day. “Not only did the lip implants look ridiculous, the first boob op I had in Australia when I was 18 left me looking mutilated.”

The singer didn’t get the botched surgery corrected until last year, but admitted that she’s never been happier since fixing her chest. “Now I’m a 32DD and I love my body and love showing my new boobs off,” she shared. “Mom supported my surgery decisions because she knew how unhappy I was before.”

MORE: See 'Dancing With the Stars' Cast Member Charo Before Plastic Surgery!

Last year, Chloe defended her figure after Instagram followers bashed the size of her breasts. “Being unashamed of your feminine form makes you strong,” she wrote on the image-sharing platform. “It takes strength to accept and love yourself. This message is for every woman who has ever been called stupid or a bimbo for having confidence and for loving your body. Having big breasts does not make you stupid. It’s calling people stupid for having big breasts that makes you ignorant. I love you all. I celebrate the sexy, free, confident woman.”

In her interview with Woman’s Day, the actress acknowledged there’s one rumor she can’t stand to hear, and called reports claiming she had a rib removed to make her waist look smaller an “absolute lie.”

chloe lattanzi instagram
Instagram

“I’d never dream of removing a vital part of my anatomy,” she said. “I wear a waist trainer and work out to stay in shape.”

Scroll through the gallery below to see more photos of Chloe now!