via dc.guestofaguest.com: There was only one minor hiccup in last night's State Dinner honoring Mexico (a slip-up, really). Mrs. Obama wore a beautiful Peter Soronen cobalt gown, that complimented the light blue table settings in the East Room. Shani Davis, Eva Longoria, Whoopi Goldberg, Mark Sanchez, and Hillary Rodham Clinton were among the guests who joined the President of Mexico and dined on Rick Bayless's menu of Mole and graham cracker crumble. MORE>>