LOS ANGELES: Ke$ha has entered rehab for an eating disorder. The 26-year-old singer said she wants to accept herself for who she is, and admitted she has struggled to embrace her own body despite being a ‘’crusader for being yourself’’. She told People magazine: ‘’I’m a crusader for being yourself and loving yourself but I’ve found it hard to practice. ‘’I’ll be unavailable for the next 30 days, seeking treatment for my eating disorder to learn to love myself again. The ‘Timber’ hitmaker is said to be undergoing treatment Timberline Knolls near Chicago, the same facility where Demi Lovato found help.–ES