Inauguration day has arrived and celebrities are using the final hours of Barack Obama's presidency to thank him for all he's done.。

On Friday morning, Instagram was flooded with throwback photographs and heartfelt memories of the Obama family from admirers and friends like Connie Britton, Sophia Bush, Zach Braff and more.。

Mashable Top StoriesStay connected with the hottest stories of the day and the latest entertainment news.Sign up for Mashable's Top Stories newsletter。By signing up you agree to our Terms of Use and Privacy Policy.。By signing up you agree to our Terms of Use and Privacy Policy.。

Thanks for signing up!。

SEE ALSO:Michelle Obama's final White House Instagram posts are crushing us。

As Americans reflect on the immense joy and hope that the country's first black president brought to the world, it's comforting to see some of our favorite pop-culture standouts doing the same.。

View this post on Instagram 。

View this post on Instagram  。

View this post on Instagram。

View this post on Instagram 。

View this post on Instagram 。

View this post on Instagram。

View this post on Instagram。

View this post on Instagram。

View this post on Instagram
。

View this post on Instagram。

View this post on Instagram。

View this post on Instagram。

View this post on Instagram 。

View this post on Instagram 。

---

View this post on Instagram 。

---

Thanks for everything, Obama.。

---

Featured Video For You。

The Obamas got real emotional at the president's farewell address。TopicsInstagramMichelle ObamaBarack ObamaPoliticsCelebrities。