Kyle Sandilands and Tegan Kynaston throw a party on a superyacht in Sydney

Kyle Sandilands hosted a glitzy yacht party on Friday afternoon to celebrate the launch of his new Nueva Prosecco in Sydney.

The radio shock jock, 49, appeared in high spirits as he held hands with his 34-year-old girlfriend Tegan Kynaston while climbing on-board the luxurious Oscar II superyacht with their closest pals.

He teamed his look with a skull-emblazoned scarf which he draped around his neck, and a pair of casual running shoes.

His girlfriend Tegan donned a white top which flashed her tiny waist and sun-kissed décolletage.

Cute! The radio shock jock, 49, appeared in high spirits as he held hands with his 34-year-old girlfriend Tegan Kynaston while climbing on-board the luxurious Oscar II superyacht with their closest pals

Pals: Among the guests on the vessel- which can be rented for up to $2,500 per hour – were his long-time best pal John Ibrahim and his girlfriend Sarah Budge

Friends: The couples appeared happy to see each other as they greeted on the red carpet

She teamed her look with a tiny pink floral skirt, and elongated her legs with a pair of very high platform heels.

Tegan emphasised her striking blue eyes with dark eyeliner and a subtle bronze shadow, and crimped her short locks in a funky wave style.  

Kyle’s pal John looked equally as suave in a blue suit, a crisp white shirt and a pair of oversized sunglasses.

Entrepreneur: Kyle’s new Prosecco will exist alongside his Nueva Sangria, which he created in 2019

Happy: He was seen pouring a drink for himself and his girlfriend while aboard the party boat, as he laughed and chatted to guests

Sarah, meanwhile, looked chic in a baby blue blazer, white shirt and black cigarette trousers. 

Kyle was seen pouring a drink for himself and his girlfriend while aboard the party boat, as he laughed and chatted to guests. 

He has been close friends with Kings Cross identity John for years, and they often travelled overseas on lavish trips together pre-Covid. 

Kyle’s new Prosecco will exist alongside his Nueva Sangria, which he created in 2019.

Beaming: Kyle appeared in a very good mood as he laughed with his girlfriend and their friends on the impressive vessel