Leo and Kate reunited for another steamy romp...

Leonardo DiCaprio and Kate Winslet share a passionate kiss as they reunite on screen for the first time since Titanic.

The pair star in upcoming film drama Revolutionary Road as warring spouses in a 1950s-set movie based on the novel by Richard Yates.

Back together: Leonardo DiCaprio and Kate Winslet have reunited to play lovers once more, but with director husband Sam Mendes behind the camera

Passion: Leo and Kate share a steamy clinch in 50s-themed drama Revolutionary Road

DiCaprio, 33, plays Frank Wheeler while 32-year-old Winslet, is his wife, April, in the New York and Connecticut-based film.

Yates' 1961 book describes how a young couple get married for the wrong reasons and find themselves torn between their own desires and pressures to conform in Fifties America and raise their two children.

The pair's on-screen car romp is reminiscent of their clinch in the blockbuster Titanic, below, which also took place in a car

It is the first time the actors have appeared opposite each other since the blockbuster Titanic, which was released in the UK ten years ago.

The film, directed by Winslet's husband Sam Mendes, is due for release in the US on December 26 and in the UK on January 30 next year.

Winslet – who has been nominated for an Oscar five times - recently told how being directed in sex scenes by her husband was a strange experience.

She told Entertainment Weekly magazine earlier this year: ‘I just kept saying, "This is too...weird."

‘And Leo was like: "Oh, get over it." ‘And I'm going: "Yeah - a little reminder: You're my best friend. He's my husband. This is a bit weird."

The duo play warring spouses in the 1950s-set movie based on the novel by Richard Yates

Who's that girl? Leonardo DiCaprio soaks up attention from mystery blonde... as his girlfriend holidays without him

Leonardo Di Caprio has been soaking up the sun on his luxury yacht - but his stunning model girlfriend was no where to be seen.

Instead a pretty blonde was snapped keeping the Titanic hunk company while he enjoyed a break off the coast of Ibiza together with a group of male friends.

Leonardo Di Caprio relaxed with his glamourous guest aboard his luxury holiday yacht.

A shirtless Leonardo was spotted lounging around his vessel - smoking cigarettes and taking in the sight with his binoculars.

Meanwhile his beautiful Israeli girlfriend Bar Refaeli has been enjoying her own holiday - basking in the sun in the South of France and Spain with a female friend.

The mystery blonde enjoys the sun aboard Leonardo's luxury yacht

Leonardo, 33, is tipped to be involved in a remake of the hit sci-fi TV series The Twilight Zone.

The actor and his production company are said to be looking for pitches and script ideas for a feature-length movie.

Leonardo soaks up the sun while enjoying time on the water with friends

The Twilight Zone was apparently Di Caprio's favourite TV show, but it is not yet known if he will star in the new adaptation.

The show spanned more than 150 episodes in the US between 1959 and 1964 - with each story set around ordinary people in extraordinary circumstances, with a sci-fi twist.

Bar parties in Marbella after holidaying in St Tropez

His on/off girlfiend Bar was spotted enjoying St Tropez's scorching beaches with a girlfriend.

And within a few days was seen partying at at an exclusive event held by jewellers, Chopard in Marbella, Spain.

Leonardo was no where to be seen when Bar holidayed in St Tropez earlier this week