If you thought the House of Representatives' passage of health care reform was the biggest achievement by someone named Obama in the past week, think again.

Michelle Obama appeared on The Simpsons last night!

Sadly, the First Lady of the United States did not voice her own animated likeness, but Angela Bassett did a terrific job filling in with some quality Simpsons quotes.

Faux Michelle came to Springfield to tell Lisa it's okay to be an overachieving girl. Who knew Mrs. Obama was a reader of Lisa's organic gardening blog? Go Lisa!

One of many funny touches? Michelle going by the name "FLOTUS1." Awesome. Here's one of our favorite Michelle Obama pictures of FLOTUS1 on The Simpsons:

Lisa gets a pat on the brain from the First Lady.