white house. >> they were just out on the town for michelle obama's birthday though. in these moments when we see them together interacting you can tell they really respect each other and each other's work. it was funny today when barack obama thanked the artist for capturing the way his wife worked in her grace and beauty and also her hotness. >> let's face it. kehinde relative to amy was working at a disadvantage because his subject was less becoming. not as fly. michelle used to joke, i am not somebody who is a great subject. i don't like posing. i get impatient. i look at my watch. i think this must be done. one of those pictures must have worked, why is this taking so long? >> those portraits are at the national portrait gallery. others will be hanging at the white house. >> these are the official portraits for the gallery. his will be in the hall of