Scarlett Johansson is apparently planning on getting married next month.

The 29-year-old actress was overheard telling fellow guests at a dinner thrown by Martha Stewart on Saturday that she and French journalist Romain Dauriac — with whom she is expecting her first child — will marry in four weeks, the New York Post’s Page Six reports.

The wedding venue is still unknown at this time, but The Avengers star will likely either marry in her fiance’s native Paris, or in the Hamptons, where they have been hanging out this summer.

Johansson and Dauriac were joined at the dinner held at Stewart’s East Hampton estate with fellow guests and Hampton regulars — Howard Stern, Katie Couric, Matt Lauer, Barbara Walters, Rachel Zoe and Harvey Weinstein. The dinner was held to celebrate the launch of Dom Pérignon’s P2-1998 champagne — a vintage that retails for $400 a bottle.

The nuptials will likely be rather simple — the actress has admitted she would probably “wing it” on her wedding day.

“I don’t plan anything. I’m terrible at planning. Yeah, I’m not gonna plan anything – I like to wing it!,” Johansson told Access Hollywood.

This will be the second marriage for the Lucy star. She was married to Ryan Reynolds from 2008 until 2011 and has admitted she finds it “easier” to date someone who is not a celebrity.

“It is [easier to be with someone who isn’t famous], but it’s more than that. We do different things. He’s [Romain] in the whole art-scene world. So it’s nice, because we can enjoy each other’s worlds, but we don’t have our crazy conflicting schedules and all that other stuff to contend with,” she said in Vanity Fair’s May issue.

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