Someone told the first lady how to get to Sesame Street! After making appearances everywhere from soup kitchens to military hospitals, Michelle Obama addressed a crowd at the US Mission to the United Nations in New York on Tuesday and talked about her biggest accomplishment since taking on her new role. She said:

I'm thrilled to be here, but I was just at Sesame Street — I'm sorry. And I never thought I'd be on Sesame Street with Elmo and Big Bird and I was thrilled. I'm still thrilled. I'm on a high. I think it's probably the best thing I've done so far in the White House. But we were there talking about nutrition and healthy eating, and it's just been a thrill.

It's clear that children are a priority for this mom of two. Mrs. Obama is the latest of a long line of celebrities who have made guest appearances on the beloved educational kiddie show.