The musician was briefly hospitalized again six weeks after undergoing a mastectomy, but discharged herself and "will continue the investigation as an outpatient"

The singer said after some tests she checked herself out and will "continue the investigation as an outpatient."

Jessie J was hospitalized for a suspected blood clot in her lungs just 6 weeks after she underwent surgery for breast cancer. The singer joked that "people think that I'm hanging on by a thread" as she continues to recover at home.