Scarlett Johansson and her boyfriend, Nate Naylor, slipped on their running gear yesterday and went for a jog around Paris's Jardin du Luxembourg. Nate and Scarlett are in France enjoying a romantic getaway that has thus far included dinner with friends and a romantic late-night stroll. Scarlett's on a break from her hectic work schedule, though appears to be keeping up her fitness routine. Her fit frame earned major attention in The Avengers and Scarlett will reportedly reprise the role of Black Widow in the follow-up, The Avengers 2. The sequel is set to hit the big screen in May 2015 with director Joss Whedon returning to helm in what's expected to be another record-breaking blockbuster.