VIDEO: TV Chef Sandra Lee Reveals Breast Cancer Diagnosis on GMA

TV chef and author Sandra Lee revealed she has breast cancer in an emotional interview that aired on today's "Good Morning America". Watch the appearance below!

The 48-year-old told GMA's Robin Roberts, herself a breast cancer survivor, about the moment she got the news during a photo shoot for People Magazine. "It was March 27th," she recalled. "And I walked off the set, and 20 minutes later my doctor called and told me I had breast cancer. I didn't even cry, I was stunned ... You know, and that's just how fast life turns. It turns on a dime."

Lee, whose partner is New York's Gov. Andrew Cuomo, said doctors caught the cancer early. She has had a lumpectomy and is preparing for a second surgery. The chef is hoping her story will inspire women to get mammograms regularly.