Hollywood has taken to social media as it grieves the passing of the great talent that is Robin Williams. Celebrities took to their Twitter accounts to tweet messages of condolences and share their memories of Williams.

The Academy posted a heartwarming tribute to Williams as the Genie in Disney’s Aladdin with the caption, “Genie, you’re free.”

Sarah Michelle Gellar who co-starred with Williams on The Crazy Ones posted a photo collage;

Anna Kendrick quoted Dead Poets Society in her tribute;

Ellen DeGeneres wrote;

Even President Obama posted a tribute;

There’s not a life Robin Williams didn’t touch. Tell us your favorite Robin Williams scene or film.