Photo via Instagram
Scarlett Johansson is ready for a second trip down the aisle!
The actress, 28, was spotted wearing a massive diamond ring on her left hand while promoting Under the Skin at the Venice International Film Festival. A source confirmed to People  that Johansson's boyfriend, French journalist Romain Dauriac, privately popped the question last month with a vintage Art Deco ring (see the ring here ).
Johansson was previously married to Ryan Reynolds from 2008 to 2011; Reynolds married Blake Lively last year in a surprise wedding .
—Kristen O'Gorman Klein