User blog comment:FalcoLombardi99/Just Dance PERFECTION!!!: Song guesses/@comment-3338841-20161225131755

Hints:

1. A song that features a former Fifth Harmony member

2. Mannequin challenge

3. Nicki Minaj's version of song #2

4. The Imagine Dragons song featured in Just Sing

5. this song is a viral song

6. a Eminem song from 2010

7. a song by Alan Walker

8. a song by Kygo

9. the first single off of Lady Gaga's latest album

10. a fanmade song for a video game

11. a song by Demi Lovato from 2014

12. a song from the Suicide Squad soundtrack