Celebrities flocked to Twitter after news of K945 morning personality Kidd Kraddick's sudden death in New Orleans Saturday during a golf tournament benefiting his charity, "Kidd's Kids."

The Jonas Brothers' Nick Jonas was first to respond after the news broke, tweeting, “Really hope this is not true about Kidd Kraddick. You will be missed. #RIPKidd Craddick."

Kelly Clarkson tweeted, “Oh man, I just heard Kidd Kraddick died! He’s my childhood dj. What a sad day. His poor family. He was always nice 2 me from the beginning.”

Demi Lovato: “#RIPKiddKraddick.. Grew up with you always on my radio.. Had the pleasure of meeting you back when I was 9 at a showcase where even way back then, you believed in my talent. Dallas, TX lost a hero tonight and my heart is broken for the KISS FM family. You’re already missed Kidd.. Also, praying for Kidd’s family and friends.. Was a pleasure knowing you for so many years.. #WeLoveYouKidd ❤❤❤”

Chris Daughtry: “Wow. RIP Kidd Kraddick! Blown away! This DJ has always been a HUGE supporter of us! Prayers and love to his family!”

Scooter Braun (Justin Bieber's manager): “heard the awful news that my friend @KiddKraddick , a man who always #gaveback to those in need has passed away. RIP Kidd. U will be missed”

Initial reports say that Kraddick, 53, died after suffering a brain aneurysm.