From Michelle Obama to Chrissy Teigen, See How Stars Are Reacting to Inauguration Day

Billy shared a video of Kamala and Joe on Instagram, captioning it, "FEELING HOPEFUL ❤️Congratulations President Biden & Vice President Harris.... this was a long time coming and now we are HERE!!!! I'M READY! Living in this moment and looking towards a brighter future. We've only just begun but we're walking in the right direction."