It looks like Scarlett Johansson is ready to walk down the aisle again. The actress is engaged to French journalist Romain Dauriac.

"I can confirm that Scarlett and Romain are engaged," her rep tells The Hollywood Reporter. "They haven't chosen a date for the wedding."

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Johansson flashed an art deco diamond ring Tuesday on her left hand while attending the Venice Film Festival to promote her new film "Under the Skin." Dauriac accompanied Johansson to the premiere.

People reported that the couple became engaged about a month ago. They went public with their relationship in November.

Johansson, 28, was previously married to Ryan Reynolds. The couple divorced in July 2011 after three years of marriage. (Reynolds wed Blake Lively in September.)

In "Under the Skin," Johansson plays an alien seductress who visits Earth by way of Scotland. The movie, which will screen at the upcoming Toronto Film Festival, too, stars Paul Brannigan and Krystof Hadek and was written by Jonathan Glazer — who also directed — Walter Campbell and Michel Faber, from Faber's novel of the same name.

VIDEO: 'Under the Skin' Teaser: Scarlett Johansson Plays an Alien Seductress

StudioCanal will release the movie in the U.K., but the movie is still seeking a U.S. distributor.

Johansson most recently appeared on the big screen in Joseph Gordon-Levitt's Don Jon. She also reprises her role as Natasha Romanoff/Black Widow in the "Captain America" and "Avengers" sequels, among other upcoming credits.