Dailymail.com Reporter

They’ve been together for over 10 years.

And Alessandra Ambrosio, 35, and her partner Jamie Mazur, also 35, looked like lovestruck teenagers on Wednesday as they put on a playful display in St. Tropez.

The couple were joined by friends on a luxury yacht but only had eyes for each other as they kissed and flirted up a storm. 

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They only have eyes for each other! Alessandra and her boyfriend Jamie Mazur put on a loved-up display in St. Tropez on Wednesday

They only have eyes for each other! Alessandra and her boyfriend Jamie Mazur put on a loved-up display in St. Tropez on Wednesday

Seemingly oblivious to everyone around them the duo puckered up for a smooch on the deck of the watercraft.

Alessandra showed off her bronzed limbs in a white mini dress and wore her hair up in a youthful ponytail.

Jamie Pulled the Victoria’s Secret beauty in close to him wearing a white t-shirt and khaki shorts. 

Puckering up! Alessandra showed off her bronzed limbs in a white mini dress and wore her hair up in a youthful ponytail as the couple enjoyed a smooch on a luxury yacht

Puckering up! Alessandra showed off her bronzed limbs in a white mini dress and wore her hair up in a youthful ponytail as the couple enjoyed a smooch on a luxury yacht

Alessandra was also pictured sporting a nude bikini as the businessman playfully grabbed her around the waist.

The mother-of-two couldn’t help but giggle as the duo wrestled on the boarding deck.

The twosome have been living it up on the French Riviera with Alessandra’s other model pals including Doutzen Kroes and Lily Donaldson. 

Gotcha! The Brazilian beauty slipped into a nude bikini as she got super playful with her beau
Gotcha! The Brazilian beauty slipped into a nude bikini as she got super playful with her beau

Gotcha! The Brazilian beauty slipped into a nude bikini as she got super playful with her beau

Alessandra began dating Jamie, founder of RE/DONE jeans, in 2005.

The couple became engaged on 12 May 2008 after Alessandra became pregnant with her daughter Anja (now seven). 

Last year the model explained why there have been no wedding bells yet, eight years after the couple got engaged.

Hands-on: Jamie, also 35, couldn't keep his hands of the Victoria's Secret model

Hands-on: Jamie, also 35, couldn’t keep his hands of the Victoria’s Secret model

Playful pair: The mother-of-two couldn't stop giggling as her handsome partner of 11 years wrapped his arms around her

Playful pair: The mother-of-two couldn’t stop giggling as her handsome partner of 11 years wrapped his arms around her

‘When I do the wedding, it’s gonna be very special, so I want to take time for that.’ she told Extra’s Mario Lopez.

The couple also share son Noah Phoenix, four.

Both children were born in Florianopolis, in her native Brazil.

In the driver's seat! Alessandra took her beau for a ride on a jet ski 

In the driver’s seat! Alessandra took her beau for a ride on a jet ski 

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