Stars mourn Prince

The shocking loss of legendary artist Prince on Thursday led to a huge outpouring on social media from his legions of celebrity fans.

Music’s biggest names from Madonna to Justin Timberlake, and Hollywood heavyweights from Whoopi Goldberg to Spike Lee, expressed their heartbreak, and others including Olivia Wilde and Alyssa Milano shared specific memories of seeing the “Purple Rain” singer on stage.

Prince was 57 years old.