Jon Hamm and Jennifer Westfeldt shared a laugh over lunch at Morandi Restaurant in NYC yesterday. The couple met up at the West Village spot following an exciting holiday that saw plenty of stars celebrating Fourth of July across the country. Jon just returned east after a trip to LA where he was spotted chatting with Rachel Bilson and Hayden Christensen outside of a cafe. Jon and Jennifer have spent time with Rachel and Hayden before, though Jennifer wasn't on hand for the friendly run-in. She's been hard at work in the Big Apple on Friends With Kids, which Jon stars in alongside his Bridesmaids leading lady Kristen Wiig. He'll get back to his small screen character soon, since Mad Men is set to start filming later this month.