(CNN) — Ke$ha is back at work after spending two months receiving treatment for an eating disorder.
On Thursday, the singer posted a photo of herself on an airplane, announcing that she's ready to dive back in to her career.
"Happy to be back! Feeling healthy & working on tons of new music," she shared on Twitter. "I can't thank my fans enough for all the love & support u have given me."
Ke$ha entered treatment at the beginning of January, saying in a statement that she's "a crusader for being yourself and loving yourself, but I've found it hard to practice ... (I'll be) seeking treatment for my eating disorder to learn to love myself again exactly as I am."
Her stay was originally going to be for 30 days, but in February she decided to cancel some concerts so she could remain in treatment.
And now, with that extended stay wrapped up, Ke$ha can say that "life is beautiful," as she posted on Thursday. "I'm so blessed to have u all."