Reese Witherspoon has spent the past week dividing her time between filming scenes for How Do You Know? with Paul Rudd and hanging out with Jake off camera, but now there's a new guy in the mix. She was back in her sassy dress, getting a huge hug from Owen Wilson on the DC set this morning. Paul and Owen are both handsome, funny guys, so it should be interesting to see who will win Reese's heart when the love triangle hits the big screen.