The Silver Fox's fellow talk show host DeGeneres tweeted, "I'm proud of you, @AndersonCooper."
Ripa is, too. "So proud of you, @anderson cooper," the Live! With Kelly host wrote. "Always have been, always will be."
Cooper's favorite Real Housewives star, NeNe Leakestweeted, "That did it…Now I really love @andersoncooper."
We're sure Mr. Giggles Cooper doesn't mind Josh Groban having some fun by tweeting, "Wait, I'm sorry I only get my news by creeping up behind water coolers with an iPod in my ears. Anderson Cooper is Gaelic?"
And what did Cooper's New Year's Eve pal Kathy Griffin have to say? She posted a pic of them sunbathing with the message, "Here I am w/ my friend @andersoncooper who I'm so proud of."