Los Angeles: Singer Kesha, who is getting treated at a rehabilitation centre for an eating disorder, has thanked all her fans for their support.The 26-year-old, who is currently at the Timberline Knolls clinic near Chicago, took to Twitter Wednesday to express her gratitude to her fans for showing their "love", reports contactmusic.com."Hey it's Kesha from treatment. I just wanted to say that this is really hard and necessary work. I'm grateful for all the love and support," Kesha tweeted."I couldn't do this without you (sic)," she added.Kesha checked into the rehab Jan 3 after admitting she was suffering with anorexia and bulimia.