Scarlett Johansson may have given a rousing speech during the Democratic National Convention, but what really got folks talking was the sight of the star hanging out with rumored former flame Jared Leto. Johansson's rep tells E! News, "Scarlett is still dating Nate [Naylor]. This is very innocent. Scarlett and Jared have remained friends, nothing more, nothing less. Let's concentrate on the DNC and her speech, which is exponentially more important."