Roxy Jacenko attempted to show off a party trick on Tuesday when it went terribly wrong. 

In a clip posted to Instagram Stories, the PR queen attempted to balance a fruity cocktail on her head while seated at a fancy restaurant, winking at the camera. 

The 44-year-old managed to keep the glass stable for mere seconds before it crashed onto the table, splashing her with sticky liquid in the process. 

Roxy insisted that her friend Martinica Shetab 'made her do it' but also bizarrely blamed reality star Kylie Jenner. 

In a second post, Roxy shared an image of Jenner consuming a similar cocktail while balancing a designer purse on her head. 

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'Seems she also told Kylie Jenner,' Roxy captioned the image, referring again to her friend Martinica.  

It comes after Roxy flaunted her ample cleavage following her $20,000 breast revision surgery. 

The media personality, who underwent a breast augmentation in March after discovering one of her implants had ruptured, took to Instagram on Saturday to share a selfie with her son Hunter.

'Forever', she captioned the post, which showed Roxy looking radiant as she put her arm around her son, who pulled a grumpy face for the selfie.

She pulled her blonde locks back with a hair clip and rocked a glowy tan and natural makeup look.

Roxy put on a busty display as she poured out of her tiny white sports bra to reveal the results of her recent breast augmentation.

In May, Roxy revealed that she was suffering from bad back pain just two months after undergoing the surgery.

She shared a photo to Instagram of a private text message exchange she had with her husband Oliver Curtis.

During the conversation, she told Oliver she was suffering from a very bad back but he questioned whether the pain could be from her recent surgery after she went up a size from her previous implants.

'My back is f**ked,' she wrote.

'What from? Boobs being too big?' he asked Roxy.

'[Could] be that, didn't think of it. Bro for $20K it would be remiss of me not to get my money's worth. Just saying,' she responded.

Roxy underwent breast revision surgery in March after discovering one of her implants had ruptured.

The procedure was handled by 'boob' specialist Dr Anoop Rastogi, and the PR Queen was spotted out and about in Double Bay just two days later.

Daily Mail Australia understands Roxy went up a size from her previous implants.

She returned to work at her Talent and PR agency, The Ministry of Talent, the following week.

Prior to her surgery, Roxy told Daily Mail Australia that while the rupture occurred in one implant only, she would be having both removed and replaced. 

'I'll be having the implants removed in two weeks, and replaced at the same time,' she said.

The rupture was discovered during a routine MRI that is part of her annual cancer check-up. She hadn't been in for one in two years.

She said that while she suffered some initial shock at the news, an implant rupture wasn't entirely unexpected.

'I was somewhat shocked when I received the update, but I guess it's par for the course when you put something in which really isn't meant to be there,' Roxy said.

'During radiation, when I was being treated for breast cancer, I had capsular contracture on the same side, so revision surgery is not something I haven't had to do before.'

Despite the health scare, Roxy said that she has not considered removing her implants altogether.

'Not at all, I have had them since I was 24,' she said.

'If anything, what it reminds me of is not to be so ignorant about doing annual check-ups regarding my previous cancer diagnosis.'

She even had advice for women who were considering implants for themselves.

'If you aren't happy with what God gave you, change it,' she said.

'I am all about doing what is right for you, and not worrying about what other people think. I am not the first with a rupture and won't be the last.'

Roxy was diagnosed with breast cancer in 2016 at the age of 36, and endured a six-week radiation program before receiving partial removal surgery.