Last month, she took to Instagram to reveal her 40 pounds weight loss.
And on Tuesday, Shanna Moakler showed off her stunning figure while rocking a tiny bikini.
The 45-year-old Playboy vet posed alongside her model boyfriend Matthew Rondeau poolside in the Instagram stories.
Pool day: Shanna Moakler showed off her stunning figure while rocking a tiny bikini
Shanna sported a burgundy hued bikini with shell detailing on the straps; the tiny top put her ample cleavage on display as well as her flat midsection.
The former Miss USA wore a sarong around her waist as she posed next to her handsome beau, model Matthew Rondeau, who was shirtless.
The blonde beauty showcased her pert derriere in the thong bottoms, as she showed her reflection in the door.
Shanna styled her golden tresses loose around her, opting to go makeup free.
Wow: The blonde beauty showcased her pert derriere in the thong bottoms, as she showed her reflection in the door
Sultry: Shanna sported a burgundy hued bikini with shell detailing on the straps; the tiny top put her ample cleavage on display as well as her flat midsection
Couple: The former Miss USA wore a sarong around her waist as she posed next to her handsome beau, model Matthew Rondeau, who was shirtless
Stunning: Shanna styled her golden tresses loose around her, opting to go makeup free
Six weeks ago, Shanna shared a stunning before and after photo of her body following her dramatic transformation.
The Playboy model wrote that she is doing much better after she got off hormones had surgery, as well as improving her eating habits.
Shanna said: ‘I wanted to post my progress over a year, now I know people are gonna say you look fine on the photo on the left ( and that’s sweet) I hid my weight pretty well but I wasn’t fine, I was super unhappy, miserable and I was working out like an animal with no results.’
Her big change: Playboy vet Shanna Moakler shared a stunning before and after photo of her body this week
She then listed her reasons for getting slim: ‘1) I had a doctor lie to me and give me hormones I didn’t need which made me gain 40lbs ( this is common as the more they sell the more bonuses they get, like trips to Hawaii!),’ she said.
‘2) even though I was working out I ate like s**t because I was in a completely unhealthy relationship.’
Shanna also spoke on the surgery she had: ‘I first had my mommy make over with @drleifrogers this was to fix my muscles which was probably the best thing I ever did in my life!!…
Candid: The bikini model said she used to eat Jack In The Box, Taco Bell and In-N-Out. But now she goes through David Allen Nutrition
And if you have had c sections or recti diastassis from babies look into it!…
‘3)! I started working with @davidallennutrition who finally got the hormones out of my system and got me eating properly, he custom makes plans to your bloodwork!! It’s epic! I stopped eating for emotional pleasure and started eating to fuel my body.’
Shanna also changed her workout routine as she started weight lifting: ‘I also started using @bombshell_news workouts and conquered my fear of weights… and finally got out of a relationship that didn’t empower me.”
‘I’ve learned soooo much from the whole experience the last two years! I hear from moms and newly divorced women everyday who are in the thick of things and I wanted to show if I can do it, I know you can too! ❤️’
Throwback: Shanna pictured May 24, 3016 at the Jovani opening in Los Angeles
Last year she was candid about her tummy tuck and liposuction.
‘6 months post op from my #mommymakeover with @leifrogersmd I am so thankful and so happy with my results,’ said the former beauty queen.
She added, ‘This wasn’t for weight loss! It was to fix my tummy muscles! I finally feel confident in a bikini again.
Shanna was crowned Miss New York USA in 1995 and was originally the first runner up at Miss USA 1995, but was eventually crowned Miss USA after Chelsi Smith won Miss Universe.
She starred in the series Pacific Blue on USA Network; she landed the cover of Playboy magazine in 2001.
Shanna has three children: daughter Atiana De La Hoya, 21, with her ex partner Oscar De La Hoya; son Landon Asher Barker, 16, and daughter Alabama Luella Barker, 14, with ex husband Travis Barker.
Wow: Last year she wore her actual swimsuit from Miss USA, three months after her surgery