How did Michelle Obama end up announcing best picture?

(Photo: Chris Pizzello / Chris Pizzello/Invision/AP)

Oscar night was a good time for Ben Affleck, Jennifer Lawrence and Daniel Day-Lewis, and a mixed bag for viewers. The awards show was long and uneven, and also a puzzling night in many respects. We tackled some of the unanswered questions that remained after the Dolby Theatre emptied.

What was up with Michelle Obama’s cameo? Was this the longest show ever? What tripped up Jennifer Lawrence?

Find out the answers to these burning questions.