Heiress Francesca Packer gets cosy with multiple male pals as she celebrates her 26th birthday

Heiress Francesca Packer gets cosy with multiple male pals as she celebrates her 26th birthday aboard a yacht on The Island in Sydney

Francesca Packer was having a ball on Sunday, as she celebrated her 26th birthday. 

The billionaire heiress partied with a gaggle of pals aboard a yacht, on The Island in Sydney.

She looked to be in a friendly mood, getting close and cosy with a number of male pals.   

Having fun: Francesca Packer (left) was having a ball on Sunday, as she celebrated her 26th birthday. The billionaire heiress partied with a gaggle of pals aboard a yacht, on The Island in Sydney

Francesca jovially threw her arm around one man who was dressed in an all-white outfit. 

She also chatted warmly with another man, who had a shaved head and was dressed in a black outfit, for some time. 

The heiress also enjoyed a giggle with one more friend, who wore a white shorts and a matching jacket worn open to reveal his chest. 

Friendly: She looked to be in a friendly mood, getting close and cosy with a number of male pals

Friendly: She looked to be in a friendly mood, getting close and cosy with a number of male pals

Pals: She spent time chatting to a man, with a shaved head and dressed in a black outfit

Pals: She spent time chatting to a man, with a shaved head and dressed in a black outfit

Enjoying the show: The pair talked warmly for some time as they enjoyed the view

Enjoying the show: The pair talked warmly for some time as they enjoyed the view 

Matey: The heiress also enjoyed a giggle with another friend, who wore a white shorts and a matching jacket worn open to reveal his chest

Matey: The heiress also enjoyed a giggle with another friend, who wore a white shorts and a matching jacket worn open to reveal his chest

Keen to to share: She seemed very animated as she chatted closely with the man

Keen to to share: She seemed very animated as she chatted closely with the man 

Woo! The heiress also enjoyed a giggle with one more friend, who wore a white shorts and a matching jacket worn open to reveal his chest

Woo! The heiress also enjoyed a giggle with one more friend, who wore a white shorts and a matching jacket worn open to reveal his chest

Cool customer: The fashionable brunette wore a black, fitted dress with long sleeves and large, metallic sequins

Cool customer: The fashionable brunette wore a black, fitted dress with long sleeves and large, metallic sequins 

The fashionable brunette wore a black, fitted dress with long sleeves and large, metallic sequins.  

The deep v-neck cut of the frock showed off the beauty’s ample bust and the short hem flashed her shapely pins.  

She added a number of silver chains around her neck, as well as a large pair of hoop earrings. 

A look: The deep v-neck cut of the frock showed off the beauty's ample bust and the short hem flashed her shapely pins

A look: The deep v-neck cut of the frock showed off the beauty’s ample bust and the short hem flashed her shapely pins

Details: She added a number of silver chains around her neck, as well as a large pair of hoop earrings

Details: She added a number of silver chains around her neck, as well as a large pair of hoop earrings

Mingling: She chatted with a number of guests as the party raged on

Mingling: She chatted with a number of guests as the party raged on 

Water babies: The party appeared to be rocking, the several guests diving into the water

Water babies: The party appeared to be rocking, the several guests diving into the water

Floating your boat: The guests road along on large, colourful flotation devices

Floating your boat: The guests road along on large, colourful flotation devices 

Splish splash! More and more guests took to the water around The Island

 Splish splash! More and more guests took to the water around The Island 

Looking good: Francesca wore a pair of towering heels and her hair up in a scrunchie

 Looking good: Francesca wore a pair of towering heels and her hair up in a scrunchie 

Francesca added a pair of towering heels with black leather straps and a wooden base. 

The ensemble was completed with a black scrunchie worn in her ponytail and a pair of sunglasses.   

The party appeared to be rocking, the several guests diving into the water upon bright flotation devices. 

Francesca is rumoured to be single following her reported split from Sam Zacharia, the personal trainer son of celebrity plastic surgeon Michael Zacharia. 

Ready to mingle: Francesca is rumoured to be single following her reported split from Sam Zacharia, the personal trainer son of celebrity plastic surgeon Michael Zacharia

Ready to mingle: Francesca is rumoured to be single following her reported split from Sam Zacharia, the personal trainer son of celebrity plastic surgeon Michael Zacharia