Who's the mother?

When Kaylan Mahomes posted a sweet family photo on Twitter, she had no idea she was about to cause a social media frenzy. At a first glance, the snap appears to be of three almost identical sisters, smiling for a selfie in the car.

However, Kaylan's caption left her followers stumped when she revealed that one of the women in the photo was actually her mother. Kaylan, a high school student in Indianapolis, soon set the record straight and revealed that her mother is on the far left of the photo, wearing the black jacket, but the snap has continued to take the Internet by storm, as people around the world try to work out the answer for themselves.