It's been just over a year since Kesha completed a stint in rehab for an eating disorder, and she should be damn proud of her progress.

The 'Tik Tok' singer stepped out on Thursday in NYC for the 9th Annual Delete Blood Cancer Gala looking radiant in a white mini dress.

kesha 2015

With her healthy glow and cascading blonde waves, the singer looked more like a glamour girl than a 'Crazy Kid'.

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The star had been looking ill and unhappy before entering rehab early in 2014, apparently suffering from bulimia and anorexia nervosa.

In a statement released upon entering, she explained, “I’m a crusader for being yourself and loving yourself, but I’ve found it hard to practice.

kesha before and after

Kesha looking thin and ill in November 2013 versus now

"I’ll be unavailable for the next 30 days, seeking treatment for my eating disorder … to learn to love myself again, exactly as I am."

Six weeks later, Kesha emerged feeling healthy and well on the road to recovery. She lost her pallor, dropped the $ from her name and has since been looking better than ever!