. >>> first, which tennis star is part own over the miami dolphins football team? julie is living with metastatic breast cancer, which is breast cancer that has spread to other parts of her body. she's also taking prescription ibrance with an aromatase inhibitor, which is for postmenopausal women with hormone receptor- positive her2- metastatic breast cancer as the first hormonal based therapy. ♪ ibrance plus letrozole was significantly more effective at delaying disease progression versus letrozole. and ibrance plus letrozole shrunk tumors in over half of these patients. patients taking ibrance can develop low white blood cell counts, which may cause serious infections that can lead to death. before taking ibrance, tell your doctor if you have fever, chills, or other signs of infection liver or kidney problems, are pregnant, breastfeeding, or plan to become pregnant. common side effects include low red blood cell and low platelet counts... ...infections, tiredness, nausea, sore mouth, abnormalities in liver blood tests, diarrhea, hair thinning or loss, vomiting, r