In the wake of the Oklahoma tornado tragedy, Twitter has again become a celebrity sounding board for thoughts, condolences and ways to donate.
Among the notable celebrity Tweets in the past 24 hours:
Carrie Underwood: "Growing up in tornado alley, we always know what could happen, but it doesn't change how devastating it is when something does happen. #pray"
"Best way to help tornado victims is to donate to the Red Cross at http://redcross.org or text REDCROSS to 90999. #okwx #love"
Ellen DeGeneres: "I just want to send my love to anyone who lives in the path of these storms. First Texas, now Oklahoma. You're all in our thoughts."
Alicia Keys: So much going on in the world... I'm saddened by the devastating news… My thoughts and prayers are with all those affected #PrayForOklahoma"
Khloe Kardashian: "My heart is breaking for Oklahoma!!!! Please Lord please send your angels to heal and protect these families!!!"