Kelly Osbourne takes the plunge in a low-cut top and black biker jacket as she attends Cupshe pool party in Beverly Hills

Kelly Osbourne put on a busty look as she attended the Cupshe Pool House event on Wednesday.

The podcast host, 39, was first spotted walking down the sidewalk outside the Beverly Hills party venue.

She looked phenomenal in a low-cut black bodysuit, paired with light wash denim jeans.

Kelly — who is mom to an adorable baby boy — wears a classic black biker jacket with shiny silver hardware.

She strutted around in a pair of sky-high black open-toed heels with a Chanel bag slung over her shoulder.

Kelly Osbourne put on a busty look as she attended the Cupshe Pool House event on Wednesday

Kelly wore her icy blonde hair in a curly ponytail that she held in place with a black ribbon.

As for makeup, the former E! Fashion Police host opted for a bronze smokey eye and a matte pink lip.

Once inside the invitation-only event, Kelly posed in front of a large pool with a Cupshe display behind her.

Cupshe is an affordable and stylish size-inclusive brand that offers shapewear, swimwear and other clothing items for women.

The Bachelorette’s JoJo Fletcher, Selling Sunset star Amanza Smith and pregnant model Iskra Lawrence also attended the Beverly Hills event.

Kelly’s outing on Wednesday comes amid the success of The Osbournes Podcast – the podcast she hosts with rock star dad Ozzy, mum Sharon and younger brother Jack.

The show – which delves into the family’s personal lives, Ozzy’s stardom and their views on current issues – relaunched in late 2023 after a five-year hiatus.

On the June 4 episode, Kelly spoke candidly about her past substance abuse and joked that it had “pickled” her body.

“I hope I’ve embalmed myself so I never get cancer,” she said, before adding lightheartedly, “I’m definitely pickled from all the drugs and alcohol.”

Jack, 38, warned: ‘I don’t think it works that way. But I’m not a doctor.’

It was also mentioned that colorectal cancer runs in the family; mother Sharon Osbourne, now 71, battled the disease in the early 2000s.

She looked phenomenal in a low-cut black bodysuit, paired with light wash denim jeans

She looked phenomenal in a low-cut black bodysuit, paired with light-colored jeans

The podcast host, 39, was first spotted walking down the sidewalk outside the Beverly Hills party venue

The podcast host, 39, was first spotted walking down the sidewalk outside the party venue in Beverly Hills

Kelly wore her icy blonde hair in a curly ponytail that she held in place with a black ribbon

Kelly wore her icy blonde hair in a curly ponytail that she held in place with a black ribbon

Selling Sunset star Amanza Smith was also on hand for the pool party

Selling Sunset star Amanza Smith was also on hand for the pool party

Amanza showed off her amazing figure in denim cut-off shorts and a busty orange top

Amanza showed off her amazing figure in denim cut-off shorts and a busty orange top

She wore striking heeled boots

She rocked statement boot heels

Amanza turned the sidewalk into her personal runway

Amanza turned the sidewalk into her personal runway

At one point Amanza stood behind the DJ booth

At one point Amanza stood behind the DJ booth

The Bachelorette star JoJo Fletcher looked tanned and toned in a skimpy animal print dress

The Bachelorette star JoJo Fletcher looked tanned and toned in a skimpy animal print dress

JoJo completed her summer look with flip-flops

JoJo completed her summer look with flip-flops

She posed with model Iskra Lawrence, who is currently pregnant with her second child

She posed with model Iskra Lawrence, who is currently pregnant with her second child

“Apple doesn’t fall far from the tree,” Kelly noted.

An ER doctor named Dr. Greg was a guest on the show’s latest episode and jokingly added, “For example, I’ve never heard of anything you put into your body that causes any bad effects.”

This isn’t the first time Kelly has discussed her experiences with addiction.

In 2021, she revealed on the Facebook series Red Table Talk that it started with an opioid prescription when she was just 13 years old.

‘I kept getting sick and had a really bad case of tonsillitis. They ended up having to do some crazy surgery on me, and then they gave me Vicodin.

“And that was all I needed,” she recalls.

Kelly further explained, “I assumed every voice in my head was saying, ‘You’re fat, you’re ugly, you’re not good enough, no one likes you, you don’t deserve this, people only love you because of who your parents are.”

“And then suddenly every voice was silenced and it felt like life was hugging me.”

Kelly went on to say, “I thought, ‘Why am I so confident in all of this?’

“And then I very quickly went from Vicodin to Percocet, and eventually from Percocet to heroin, because it was cheaper.”

In 2021, she told Extra about a brief relapse: ‘I’m addicted and thought I had enough time and could drink like a normal person, and it turns out I can’t and won’t be normal.

In addition to being a successful podcast host and TV personality, Kelly is busy being a devoted mother to her 19-month-old son Sidney with musician boyfriend Sid Wilson, 47

In addition to being a successful podcast host and TV personality, Kelly is busy being a devoted mother to her 19-month-old son Sidney with musician boyfriend Sid Wilson, 47

The Osbournes Podcast host lost 85 pounds after giving birth to Sidney in 2022 following a gestational diabetes diagnosis during her pregnancy;  May seen

The Osbournes Podcast host lost 85 pounds after giving birth to Sidney in 2022 following a gestational diabetes diagnosis during her pregnancy; May seen

Although she had gastric sleeve surgery in 2020, the So Undercover actress told Extra that this time she

Although she had gastric sleeve surgery in 2020, the So Undercover actress told Extra that this time she “cut out sugar and carbs and lost weight quickly.”

“I don’t know why I even tried it. It’s not for me and it took me a few days and I was done, I wasn’t doing this.”

These days, Kelly is busy being a devoted mother to her 19-month-old son Sidney and musician boyfriend Sid Wilson, 47.

The Osbournes Podcast host lost 35 pounds after giving birth to Sidney in 2022 after being diagnosed with gestational diabetes during her pregnancy.

Although she had undergone gastric sleeve surgery in 2020, the So Undercover actress shared Additional that this time I ‘cut out sugar and carbohydrates and lost weight quickly.’

Kelly has denied using Ozempic, the drug responsible for her mother Sharon’s dramatic weight loss, to lose the baby weight.