« Michael Douglas and Catherine Zeta-Jones Enjoy a Private Dinner | Main | Philip Seymour Hoffman Film to Be Released May 9 »

Ke$ha Out of Rehab, Says She's 'Feeling Healthy'

ABC/Richard Harbaugh(LOS ANGELES) -- Ke$ha entered rehab January 3 to battle an eating disorder, and it appears the treatment was successful.

The singer tweeted that she's "happy to be back," using her newly-christened Twitter account, @Kesharose, to post the message.  Her previous Twitter handle had been the less-than-positive "keshasuxx."

A rep for the singer confirms to ABC News Radio that Ke$ha has indeed left rehab.

"Happy to be back! Feeling healthy & working on tons of new music. I can't thank my fans enough for all the love & support u have given me," the singer tweeted.  "life is beautiful. I'm so blessed to have u all."  She also tweeted a string of emjois of hearts and rainbows.

When Ke$ha initially sought treatment, she said in a statement, "I'm a crusader for being yourself and loving yourself, but I've found it hard to practice...I'll be...seeking treatment for my eating learn to love myself again, exactly as I am." 

Later, it was reported that body-shaming by people involved in her career -- particularly her producer, Dr. Luke -- was partly responsible for Ke$ha's eating disorder.  Luke has denied those accusations.

While she was in rehab, Ke$ha scored a #1 hit: "Timber," her collaboration with Pitbull.

Copyright 2014 ABC News Radio

ABC News Radio