Where is the person from, who has written for acts such as Fifth Harmony, and a group that was originally YouTube celebrities?
Britt Burton: Britt Burton is an American singer and songwriter from Columbus, OH. Britt Burton:  She has also written for acts such as Fifth Harmony, 5 Seconds of Summer, The Saturdays, The Chainsmokers, and The Wanted. 5 Seconds of Summer:  The group were originally YouTube celebrities, posting videos of themselves covering songs from various artists during 2011 and early 2012.
Columbus, OH