Per her doctor's advice, Ke$ha has postponed her Warrior tour to focus on continuing treatment for an eating disorder Credit: Michael Tran/FilmMagic

Ke$ha isn't quite ready to do battle on her Warrior tour -- but she's trying her best to get there. The "Timber" singer, 26, is postponing all March and April concert dates to focus on improving her physical and emotional well-being, she announced on Monday, Feb. 3.

"I was so looking forward to performing at these dates, but I need to follow my doctor's advice and get my health back on track," the chart-topper said in a statement obtained by Us Weekly. (The My Crazy Beautiful Life star has been in rehab to get treatment for an eating disorder since early January.)

"All of your support during this time has been so amazing," she added. "I couldn't have done this without you all. I look forward to coming back stronger than ever on the next tour."

The sentiment is similar to one the "C'Mon" singer shared via Twitter last month. "Hey, it's Kesha from treatment," she wrote. "I just wanted to say that this is really hard and necessary work. I'm grateful for all the love and support."