Elon Musk looks carefree as he enjoys a boat day in Mykonos with a bikini-clad brunette beauty

He recently revealed that he’s fathered ten children with three different women. 

And on Friday, Elon Musk, 51, looked carefree as he enjoyed a boat day with a bikini-clad brunette beauty while holidaying in Mykonos, Greece. 

The multi-millionaire businessman arrived at the popular Greek island with a group of friends, including the mystery brunette dressed in yellow. 

Loving life: On Friday, Elon Musk, 51, looked carefree as he enjoyed a boat day with a bikini-clad brunette beauty while holidaying in Mykonos, Greece

The founder of SpaceX and Tesla CEO kept things casual in a plain green/grey T-shirt and black swim shorts, with a classic pair of aviator shielding his eyes.

The mystery woman whose company he enjoyed, commanded attention in a skimpy cross over yellow bikini top teamed with a matching slinky skirt. 

The tanned beauty flaunted her washboard abs in the colourful co-ord set and finished her look with a stylish beach bag and cat-eye shades. 

Elon and his friends enjoyed a meal at the Spilia Seaside Restaurant before taking in the sights of the picturesque island on their private boat.

Fun with friends: The multi-millionaire businessman arrived at the popular Greek island with a group of friends, including the mystery brunette dressed in yellow

Fun with friends: The multi-millionaire businessman arrived at the popular Greek island with a group of friends, including the mystery brunette dressed in yellow

Gorgeous: The mystery woman whose company he enjoyed, commanded attention in a skimpy cross over yellow bikini top

Fashionista: She teamed the bikini top teamed with a matching slinky skirt

Gorgeous: The mystery woman whose company he enjoyed, commanded attention in a skimpy cross over yellow bikini top teamed with a matching slinky skirt

Chatty: The brunette babe appeared keen to chat to the richest man in the world

Chatty: The brunette babe appeared keen to chat to the richest man in the world

Keeping it casual: The founder of SpaceX and Tesla CEO kept things casual in a plain green/grey T-shirt

Sun ready: He wore black swim shorts, with a classic pair of aviator shielding his eyes

Keeping it casual: The founder of SpaceX and Tesla CEO kept things casual in a plain green/grey T-shirt and black swim shorts, with a classic pair of aviator shielding his eyes

Jokers: The group all smiled as they shared a laugh while heading onto shore

Jokers: The group all smiled as they shared a laugh while heading onto shore

Stunning: The bikini-clad beauty appeared to be in great spirits as she chatted to Elon

Stunning: The bikini-clad beauty appeared to be in great spirits as she chatted to Elon

Back in March, it was reported that Elon was in an ‘on-off’ relationship with Australian actress Natasha Bassett, after meeting on the Los Angeles social scene.

Confidential reported that the pair, who were spotted disembarking Elon’s private jet after his plane touched down in Los Angeles in February, have known one another for some time. 

‘Elon and Natasha have been in an on-again, off-again relationship for a few years,’ an alleged source told Confidential. 

‘I think their relationship is quite tumultuous, especially with him having the same sort of on-again, off-again type of relationship with Grimes.’ 

Daily Mail Australia reached out to Elon Musk for comment. 

Well-positioned: The long-haired babe made sure she was angled to be involved in conversations with Elon

Well-positioned: The long-haired babe made sure she was angled to be involved in conversations with Elon

Happy days: The Tesla boss looked delighted to be chatting with the mystery brunette

Listening: He gave her his ear as she gabbed away

Happy days: The Tesla boss looked delighted to be chatting with the mystery brunette

Wow! The tanned beauty flaunted her washboard abs in the colourful co-ord set

Wow! The tanned beauty flaunted her washboard abs in the colourful co-ord set

Hopping off: Elon eagerly followed the brunette beauty off their tender

Following on: He ensured he was first to follow her onto dry land

Hopping off: Elon eagerly followed the brunette beauty off their tender

Glam: The mystery woman was glammed up to the max for the day in Mykonos

Glam: The mystery woman was glammed up to the max for the day in Mykonos

Yes! Elon threw his hands up in the air as they sailed over to the island

Yes! Elon threw his hands up in the air as they sailed over to the island

Earlier this month, Elon tweeted: ‘Doing my best to help the underpopulation crisis,’ he intoned. ‘A collapsing birth rate is the biggest danger civilisation faces by far.’

He added: ‘I hope you have big families and congrats to those who already do!’

His tweet came as it emerged that, last November, he quietly welcomed twins with Shivon Zilis, 36, a senior executive at one of his companies.

Furthermore, they arrived just a few weeks before Musk had a second child via surrogate with his on-off girlfriend Claire Boucher, alias Canadian pop star Grimes.

Packing it away: Elon tidied up before they got off the small boat

Packing it away: Elon tidied up before they got off the small boat

Fun times: The Tesla CEO looked happier than ever while holidaying in Mykonos

Fun times: The Tesla CEO looked happier than ever while holidaying in Mykonos

Easy breezy: Elon looked relaxed during the sunny day out in Greece

Easy breezy: Elon looked relaxed during the sunny day out in Greece

Strike a pose! The mystery stunner flashed a peace sign while a friend took a snap

Strike a pose! The mystery stunner flashed a peace sign while a friend took a snap

Stylish: The brunette babe finished her look with a stylish beach bag and cat-eye shades

Stylish: The brunette babe finished her look with a stylish beach bag and cat-eye shades

Centre of attention: Unsurprisingly Elon commanded attention during his day out

Centre of attention: Unsurprisingly Elon commanded attention during his day out

Musk’s two children with Grimes are two-year-old son X Æ A-Xii (pronounced ‘X-Ash-A-12’) and seven-month-old Exa Dark Sideræl. They are known as X and Y for short. 

The Tesla mogul also has five children with his first wife, Canadian author Justine Musk.

A sixth child, their first, died of sudden infant death syndrome aged ten weeks in 2002, prompting them to use in vitro fertilisation. Then Justine gave birth to twins — Vivian and Griffin — in 2004, followed by triplets — Kai, Saxon and Damian — in 2006.

Adventure time: The group were taken about for a meal before having a tour on the boat

Adventure time: The group were taken about for a meal before having a tour on the boat

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