Keys Under Palm Trees by Nicki Minaj
It can be either/or tbh
EDIT: I'll reshuffle and do 10 more
1.Out Of Town Girl by Justin Bieber - Either gay or a straight white pretty boy that says "swag" all the time and has tons of followers on instagram
2.The Dream by Open Hand - Bisexual/pansexual emo kid teas
3.Marry The Night by Glee Cast - Gay. It's Glee
4.Sing by Patrick Wolf - Straight hipster
5.Damn, I Wish I Was Your Lover by Sophie B. Hawkins - The song has bisexual themes, but it's by a woman. Could be a straight guy who appreciates music from the 90s?
6. Love Will Remember (Demo) by Selena Gomez -
7. 7AM 2.0 by Ke$ha - Straight. Alot of straight guys stan her too.
8. Put Your Lips Together by Lana Del Rey - Hipster maybe bi
9.Got Me High (Perfect Lover Demo) by Britney Spears -
10.ABC Cafe/Red & Black by Les Mis Cast - Straight. Alot of straight hipsters I know love that movie
Bisexual with a preference towards men would be my guess