News flash: Scarlett Johansson is engaged to her journalist beau!

The Oscar-nominated actress is planning to tie the knot with Romain Dauriac, E! News confirmed Wednesday, noting that the proposal occurred about a month ago, he offered up a vintage Art Deco ring and they are both "very happy." Johansson's rep added, "They haven't chosen a date for the wedding."

What a couple of under-the-radar types!

Back in July, right around the time her rep said that she was "not engaged or close to being engaged," a source close to Johansson insisted that a diamond and ruby ring she was wearing was "simply a piece of jewelry."

Meanwhile, Dauriac was on the red carpet with his Versace-clad, ring-flashing fiancée at the Venice Film Festival yesterday, where they attended the premiere of Johansson's latest movie, Under the Skin.