Briana, who has 11-month-old son Freddie with the One Direction star, took to Instagram to post a touching message after the 42-year-old mother of seven lost her secret battle with leukaemia, reported Daily Mirror.
"My heart aches. Every time I look at Freddie, I see you in him Jay. I will always remember the times we shared and the talks we had.
"I looked up to you and sadly only knowing you for a short time, I aspired to be just like you in a mother to Freddie. I promise to share with him all of what I know of you including your beautiful attributes. We both loved you very much. You'll always stay close forever in our hearts," Briana wrote.
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