Hollywood Celebrities Remember 'Riverdale' Star Luke Perry

Actor Luke Perry, best known for his roles on Beverly Hills, 90210 and Riverdale, passed away today at the age of 52.

Perry's publicist released a statement after the news broke:

"Actor Luke Perry, 52, passed away today after suffering a massive stroke. He was surrounded by his children Jack and Sophie, fiancé Wendy Madison Bauer, ex-wife Minnie Sharp, mother Ann Bennett, step-father Steven Bennett, brother Tom Perry, sister Amy Coder, and other close family and friends. The family appreciates the outpouring of support and prayers that have been extended to Luke from around the world, and respectfully request privacy in this time of great mourning. No further details will be released at this time."

While Perry's family mourns their loss privately, those that knew Perry in the Hollywood showbusiness community have taken to social media to express their grief.

Here are some of those their comments.