Boyce Avenue has also collaborated with other YouTube artists such as Hannah Trigwell , Kina Grannis , Tiffany Alvord , Megan Nicole , Alex Goot , Megan & Liz , David Choi , Tyler Ward , Savannah Outen , Cobus Potgieter and DeStorm Power as well as X Factor USA finalists Fifth Harmony .
Fifth Harmony was a finalist in the X factor USA .