Ke$ha is officially out of rehab and has changed.  She's not the same Ke$ha that entered rehab two months ago for an eating disorder.

She has also changed her Twitter name to her actual legal name “@KeshaRose,” and updated her bio to read, "I’m a rainbow.”

She tweeted, "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 ❤ "


Welcome back Kesha!  So great to see you doing well!