Hoda Kotb and Savannah Guthrie stood by Kristen Dahlgren as she battled breast cancer and pursued her work with Cancer Vaccine Coalition ...

The Grammy winner told fans during her first concert in nearly six months that she cannot go on tour due to her busy daytime ...

Check out the notable women who joined sororities, including Meghan Markle, Carrie Underwood, Kamala Harris and others.