AP Photo/Evan Vucci Dear Ted: I assume that no one was all that shocked when the Bill Clinton cheating on Hillary scandal broke, but it got me to thinking. The Obamas look so happy and solid together, I think I'd be devastated to discover that there are problems there. Please tell me I can rest assured that Barack Obama and Michelle Obama are all that they seem? —Fiona Dear Presidential Problem: They've got a lot on their plates—what with running the friggin' country for B and hitting the social scene (always for a good cause, of course) and fashionista mom duties for M—but they're totally a team. Don't fret, our American royalty is Oval Office-scandal free. No blue dresses here! Dear Ted: Between the three, seemingly sweet and simple Emmas — Roberts , Watson , and Stone —who's the Viciest at this moment, and who has the greatest potential to join the ranks of B.V. Superstars? —Idy RELATED: Why Can't Potter Hottie Emma Get a Date?! Dear Triple Troubl...