Is Camila Cabello just another fresh face to be featured on a hot track or is she a voice you've heard before?

You may not recognize the name, but you may have heard her voice. Camila is apart of the all girl group Fifth Harmony who was formed on the second season of 'The X-Factor'. The 18 year old met Shawn Mendes (17) backstage at a stop of Taylor Swift's 1989 Tour where Mendes was the opening act and Fifth Harmony was the special guest appearance.

The two randomly wrote a chorus for what would eventually be 'I Know What You Did Last Summer'. So now you know a little more about Camila and you can check out the music video below for their hit below.