Jessie J delays tour of UK and Europe to undergo second breast cancer operation

<p>British singer, 37, also cancels US shows as she focuses on treatment</p><p>Jessie J has postponed a concert tour after revealing she will undergo a second operation as part of her breast cancer treatment.</p><p>The 37-year-old singer, whose full name is Jessica Cornish, announced her diagnosis <a href="https://www.theguardian.com/music/2025/jun/04/jessie-j-diagnosed-breast-cancer">in June when she began treatment</a>.</p> <a href="https://www.theguardian.com/music/2025/aug/28/jessie-j-delays-tour-to-undergo-second-breast-cancer-operation">Continue reading...</a>