Singer just confirmed on Twitter that she's in the studio and has successfully beat cancer for a second time.

So happy for her, well done Anastacia! A born fighter.

FANTASTIC NEWS! Knew she would!

Amazing news and a fantastic woman! I hope her new album is her next "Anastacia"

Woohoo! Such good news to hear. Such a strong woman, now it's time for the killer album.

that really is fantastic news and its encouraging to others that she fought it successfully for the second time. it really was dreadful to hear that the cancer had returned and i have to admit, i did fear the worst. looking forward to her new music now.

Truly inspirational and amazing!!!! I always loved her music from the very beginning. My favourite would have to be Left Outside Alone and Sick and Tired (which also has a great music video too).

I am really glad for her

I hope when she is ready, she can have a huge comeback.

YES!

So happy, bring on the music!!!!!!!

Fantastic news!! so happy for her.

Fantastic news! hope everything goes well this time.

Great news.

That's really great news. What type of cancer did she have?

Breast cancer

I'm so glad to hear this.

It's always lovely to see a happy ending to such horrible illnesses. Happy for her. Good artist too, would love to see her back in the charts.

So happy for her. Can't wait for her comeback. She's such a fighter!

So happy for Ana, can't wait for that lioness voice to enter the charts again, we need her back asap!