Scarlett Johansson flashed a small smile on Tuesday as she made her way through the airport in Paris. She was overseas taking care of business as a brand ambassador for Moet, celebrating its grape harvest event in the small town of Epernay. Scarlett recently wrapped up her busy Summer full of singing and promoting by taking it easy on a trip to the Swiss Alps with husband Ryan Reynolds. He's now off handling press duties at the Toronto Film Festival, where his one-man movie, Buried, premiered earlier this week. The project is one of Buzz's top picks for must-see Fall films, and it hits theaters later this month on the 24th.