Overview
- Strahan posted birthday photos and wrote, “Someone tell me how these two are 21?!?! Where has time gone,” in an Instagram tribute on Oct. 28.
- Isabella and Sophia shared childhood images on their accounts, while their mother, Jean Muggli, posted throwback photos from their birth and early years.
- The twins graduated high school in 2023, with Isabella enrolled at the University of Southern California and Sophia attending Duke University.
- Isabella was diagnosed with medulloblastoma in October 2023, finished chemotherapy in June 2024, and was announced cancer‑free the following month.
- The sisters have resumed public-facing work, appearing in Skims’ Campus Collection in August 2024, with Isabella returning to modeling in a Kenneth Cole campaign in March 2025.