Bella Hadid is opening up about her battle with depression and anxiety, revealing the new holistic approach that has worked wonders for her mental health.The 24-year-old supermodel, who was recently spotted celebrating Dua Lipa’s birthday, took to Instagram to share her emotional journey, and how she has been able to achieve a more positive outlook.“As many of you know, I have suffered from extreme depression and anxiety for most of my teenage and adult life.