Demi Lovato and Paris Hilton are just two of the many stars paying tribute to Donny Davis who died Feb. 22 at 43 years old.

The comedian and performer, 43, was found dead at the Resorts World hotel and casino in Las Vegas, according to Las Vegas' 8 News Now.

After Davis' death was announced, Lovato, Ryan Phillippe and more took to social media to remember the comedian. Lovato shared a collection of photos with Davis, including one where the two friends shared a kiss.

"Rip @donnydavis1," they captioned alongside a broken heart emoji.

"Thanks for so many laughs and great memories - rest peacefully angel."

The artist also explained how Davis brightened up their spirits after a very long day.

"One time I was so burnt out on work, when I flew home from Mexico, my team surprised me w a full marching band and Donny was dressed up in full costume, It was 3 am and I was so tired and SO confused but was so thrilled to see people show up JUST to make me smile. I'll never forget that @jeffbeacher & @donnydavis1."

Phillippe decided to share selfies and photos of him and Davis at the beach together.

"@donnydavis1 was a dynamo, with more confidence than I could ever hope to have, It was impossible to be around him without having a good time. His energy was boundless and he got everything he could out of life with the time he had here. A good lesson for us all."

The actor continued,

"Miss you already, bud. Rest In Peace and wreak some havoc in heaven. You're unforgettable."

Joining in their mourning, was comedian Jeff Ross, who remembered Davis as a "rock star."

"He was so funny and made so many people happy," he wrote on Instagram. "I searched my phone for pictures of Donny and these were the only ones I could find where he wasn't completely naked. I'm gonna miss my beautiful generous friend. My condolences to his family and his big brother."

In the comments section of Ross' post, both Paris and Nicky Hilton shared their condolences over Davis' death.