Kate Middleton is officially on the mend. After completing her chemotherapy treatment back in September, royal reports recently revealed that the Princess of Wales has been getting back into exercise —and now her husband, Prince William, has confirmed that she is "doing really well."

DANNY LAWSON/POOL/AFP via Getty Kate Middleton is reportedly resuming her go-to workout ... "From what I understand, Catherine is doing very well. She is back training at the gym and doing all the things she wanted to do," Jobson told Hello!

Royal author Robert Jobson claimed the Princess of Wales was making a comeback by going to the gym and slowly making public appearances following her cancer battle.

Kate Middleton is focused on "impactful events" as she slowly returns to normal life after her cancer diagnosis, according to a royal expert.

Catherine, Princess of Wales, seems to be getting into life as normal following the end of her cancer treatment. What activity has she returned to first?

Two months after Kate Middleton shared that she finished her cancer treatment, royal insiders are saying that she's slowly getting back to her gym routine—and that the move could be a good sign for royal fans hoping to see her back to her usual schedule.

Princess Kate Middleton is working on her fitness and feeling better after she completed chemotherapy amid her cancer battle, according to a royal expert. “From what I understand, Catherine is doing very well.