Ke$ha Postpones Tour Dates To Continue Treatment

Christopher Polk/AMA2013/Getty Images for DCP

Kesha performs onstage during the 2013 American Music Awards in Los Angeles, CA

"I look forward to coming back stronger than ever on the next tour," says the pop star in a press statement.

One month since entering a rehab center to treat an eating disorder, Ke$ha has announced that she will postpone her upcoming March and April tour dates in the U.S. to continue treatment.

"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,” says Ke$ha in a press statement about the decision. "All of your support during this time has been so amazing. I couldn’t have done this without you all. I look forward to coming back stronger than ever on the next tour."

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The "Timber" singer entered a Chicago-area rehab center on Jan. 3, and has posted infrequent updates on her Twitter account in the month since. The pop star's mother, Pebe Sebert, has accused Ke$ha's longtime collaborator Lukasz "Dr. Luke" Gottwald of having a hand in her daughter's disorder, which Gottwald vehemently denied.

Only two upcoming tour dates are listed on Ke$ha's website -- a Mar. 15 show in Hammond, Ind., and an Apr. 13 performance in Green Bay, Wisc. Both shows will be postponed to dates to-be-determined, and a press release points fans toward local box offices to inquire about refunds.