Olivia Newton-John is postponing her June U.S. and Canadian concert tour dates to battle cancer.

In a release sent to Fox News, the 68-year-old revealed the back pain that initially caused her to postpone the first half of her concert tour has turned out to be breast cancer that has spread to the sacrum.

“I decided on my direction of therapies after consultation with my doctors and natural therapists and the medical team at my Olivia Newton-John Cancer Wellness and Research Centre in Melbourne, Australia,” she wrote.

Related: Tiger Woods: The Disturbing Fall from Grace

In addition to “natural wellness therapies,” the singer/actress will also complete a short course of photon radiation therapy. Newton-John “is confident” that she will return to the stage later this year.

In 2012, 20 years after she first fought and won a battle with breast cancer, the “Grease” star launched the Olivia Newton-John Wellness and Research Centre in Australia.

[lz_ndn video=32484586]

She admitted to Fox News that loaning her name to the hospital building was “daunting,” but she ultimately received some parental advice.

“My mom said, ‘Well, if you’re going to help people, then you should do it,'” she said. “That was really the answer. A very simple and straightforward one.”

This Fox News article is used with permission.

Who do you think would win the Presidency?

By completing the poll, you agree to receive emails from LifeZette, occasional offers from our partners and that you've read and agree to our privacy policy and legal statement.

Read more at Fox News:
Former Bond Girl Molly Peters Dies at Age 75
Kathy Griffin Holds Bloodied Trump Mask in Photo Shoot with Tyler Shields
Bella Thorne Moves On From Scott Disick, Gets Cozy with Ex Gregg Sulkin