Everyone from Justin Timberlake to Katie Holmes is thinking about Prince today.

After news broke that the music legend was found dead at his Paisley Park estate, celebrities have posted their thoughts, pictures and videos of the singer on Twitter and Instagram.

While the cause of death is still unclear, Prince, 57, left a lasting impact on the world with hits like "Purple Rain," "When Doves Cry" and many more.

Fellow singers like Justin Timberlake, Katy Perry, Demi Lovato and Nick Jonas were quick to pay tribute to Prince online and call him an inspiration.

Lovato even compared Prince's death to the deaths of other music legends Michael Jackson and Whitney Houston.

While actresses Katie Holmes and Sarah Jessica Parker shared pictures of the "Little Red Corvette" singer, Ellen Pompeo shared a video of Prince performing "Purple Rain."

Alyssa Milano even shared a photo of her dancing on stage with Prince when she was pregnant with her son Milo.

Amy Schumer's tour is in Prince's hometown, Minneapolis, tonight. The comedian tweeted she will "try and cheer [them] up" at her show tonight.

Prince made a guest appearance on FOX's New Girl in their Super Bowl episode in 2014. New Girl stars Zooey Deschanel and Jake Johnson, who both tweeted about working with Prince.

There are countless other stars writing about Prince on social media, including Ellen DeGeneres, Ryan Seacrest and Kris Jenner, and it is clear the tributes will continue for the rest of the day.