Meg DeAngelis, Jacob Sartorius & Other Social Media Stars You Should be Paying Attention To - Part 1

Niki DeMartino & Gabi DeMartino
(YouTube: 4.6 million)
You want it � prank videos, DIY, fashion lookbooks — this duo does it. Averaging a few million views per video, these girls have gone a long way in just four years. If you missed them headlining the Girls Night In tour, you can can catch their debut original single, called “First,” scheduled to release early in 2017.