Many called these girls the most prettiest twins in the world. Now they look even more beautiful

They shot to fame because of their sheer cuteness and a rare physical trait.

Morgan and Megan Boyd, from Philadelphia, captured the heart of millions of Internet users. These two lovely girls earned the title of "The world's cutest twins."

As reported by Historias Gurú, the twins' eyes captivate anyone who sees them and they can't stop attracting the attention of several media outlets.

Morgan and Megan, who were born in 2013, are now growing up and they have become the latest Instagram sensations.

The twins are all-around adorable, but their bright blue eyes really stand out. Many people couldn't take their eyes off them.

Morgan and Megan, who have a serious eye for beauty and style, shot to stardom after their mother posted photos of them on Instagram. The images quickly went viral, and after that, her account has racked up over 50,000 followers.

Morgan and Megan are both African American. While Megan has two blue eyes, Morgan has one blue eye and one that’s dark brown, which is an even rarer combination.

It's not difficult to see why everyone thought they're the most beautiful girls. Many people could agree that they offer a unique appeal that sets them apart from other children.

Their mother admitted that both Morgan and Megan are aspiring models as it is obvious that they're accustomed to practicing picture-perfect posing, according to In Style.

Both girls, as revealed by their mother, are also involved in deciding the outfits they're going to wear in their photoshoots.

“They said that they love this outfit because the shirts match their eyes. They love fashion and they like to dress the same," their mother told Monagiza.

Morgan and Megan could be the next big-shot top models someday. But currently they're just two normal children who are enjoying a little bit of flare and fame over Instagram.