Which pop girls would it be ok if a straight guy was listening to without looking gay?
Lorde, Bey, Rih I think are good. Nicki and Iggy would pass for straights too

I always thought Rihanna was okay for straights to listen to but one time I was talking about Unapologetic and my friend was like "What kind of guy listens to Rihanna?" (She doesn't know I'm gay) My friends all know that I like Katy and I don't think they're suspicious about that so I guess her, and definitely Lorde too.

Lana, Marina, Charli

Adele, Rihanna, Kelly Clarkson, Avril

Gaga, Madonna, Mariah Carey.

I'm straight and I listen to the above

Gaga on The Fame and TFM
I remember a straight guy had poker face as his MySpace song back in the day

Queen of the general public Taylor Swift, every man woman and child adores her

Anyone "alty" is fine, so Lorde/Marina/Banks/Lana etc. are all good. As for the majors, I guess I guess Bey and Rih cause they're a bit R&B and that's still cool.

Lady GaGa.

Rihanna and Katy

Lana is gay for alternative, hipster wannabe tbh

Taylor Swift, Lorde, Adele. No joke.

Rihanna, Adele, and Lorde (if you consider her a pop girl).

Marina, Lana, and Azealia have whatever "success" they possess solely because of their gay fans, get real.

Rihanna, Adele, Taylor Swift, Katy Perry

The Holy Trinty for sure. (Bey, Nicki, and Rihanna)

Some Katy like Dark Horse and most of the TD era is straight
Gaga pre BTW is all clear as well

NOT Gaga, Bey, Britney, Lana, Marina.