In January 2016 Jessica Knowles's world started to crumble. Her husband (Nick Knowles) ended their three year marriage, she suffered a miscarriage and in July she was diagnosed with cervical cancer.

Tina Knowles is honoring the enduring love between Beyoncé and Jay-Z. To mark the couple's 17th wedding anniversary on Friday, Knowles shared a touching tribute on Instagram -- a montage in a ...