Here's a list of Forbes most powerful women

Taylor Swift has become the youngest woman to be included on Forbes most powerful women list. The 25-year-old US singer made number 65 in a list dominated by politicians, activists and businesswomen. Four Indian women also made it to the top 100.

1. Angela Merkel, Chancellor of Germany

2. Hillary Clinton, US presidential candidate

3. Melinda Gates, Co-chair, Bill & Melinda Gates Foundation

4. Janet Yellen, chairwoman, US Federal Reserve Bank

5. Mary Barra, CEO, General Motors

6. Christine Lagarde, MD, International Monetary Fund

7. Dilma Rousseff, President of Brazil

8. Sheryl Sandberg, CEO of Facebook

9. Susan Wojcicki, CEO of YouTube

10. Michelle Obama, US First Lady

30. Arundhati Bhattacharya, CMD, SBI

35. Chanda Kochhar, CEO & MD, ICICI Bank

85. Kiran Mazumdar-Shaw, Founder-chair, Biocon

93. Shobhana Bhartia, chair, HT Media