Probably Gaga with Bad Romance. It's just about completely forgotten.

Katy Perry, my receipt is that I have never heard anyone talk about her songs

I dont remember her

American Oxygen was kinda a single, right? That's already out of the top 1500 on iTunes.

Probably some Rihanna track, her singles are hit or misses tbh

Like you mean with the least remembered hit or signature hit? I think Kesha then (not counting Tik Tok, her other hits are kinda forgotten.)

Rihanna has a lot of forgotten singles when you look at her discography as a whole.

If It's Lovin' That You Want
We Ride
Break It Off
Shut Up and Drive
Hate That I Love You
Rehab
Russian Roulette
Hard
Rockstar 101
Te Amo
Cheers
California King Bed
Man Down
You da One
Talk That Talk
Birthday Cake
Cockiness
Right Now
What Now
American Oxygen

Perfume



EDIT: didnt read the word hit

probably hold it against me

The bolded ones are far from forgotten, except if you live in a cave.

I guess Rihanna or Britney

This

There was literally a thread asking why The Weeknd got a #1 before Drake the other day. Think about the LOUD era first before you go rushing in to diss my fave. BR is iconic and I don't even need to tell you the receipts because you already know this.

Well your fave remember her

No person you walk up to on the street is going to know any of those unless they closely follow pop music / pop culture / Rihanna's discography.

Bad Romance was huge in 2009-2010 but now is far from remembered.

Britney debuted over 10 years ago.

You know, I'll give you "Man Down" or "Russian Roulette" since those were hits in Europe. (I'm American.) But the others? Nah.