Oti Mabuse has been supported by her former Strictly co-stars after she revealed the heartbreaking news that her beloved niece, Tlhogi, has passed away at the age of 28.MORE: Oti Mabuse announces departure from Strictly Come DancingThe Dancing on Ice judge – who did not share the cause of death – took to Instagram on Saturday to share a carousel of photos of herself and her relative, who she called her "best friend" and "sister" alongside a touching tribute.WATCH: Oti Mabuse struggles to hold back tears on Dancing On Ice"How is this the last time I would hold you in my arms. I am so shattered inside I can't even begin to describe the pain.
