The Grammy nominee took to Instagram to share the news because she "wanted to be open and share it” partly “because selfishly I do not talk about it enough.”

Jessie J has bravely opened up about her health struggles, after revealing she's been diagnosed with "early breast cancer" and is set to have surgery following her gig at this month's Summertime Ball.

U.K. pop singer Jessie J announced her breast cancer diagnosis in a video on Instagram, saying she learned of it before her new single "No Secrets" was released.