She's on one of 12 different covers, highlighting TIME's FIRSTS project, in which it profiles women who are changing the world.
Selena is included on the list for being the first person to reach 100 million followers on Instagram.
However some fans say that's not an achievement worth celebrating, compared to the other women listed, such as Oprah Winfrey, Hillary Clinton, Aretha Franklin and Barbara Walters.
You can check out the article here.