My brother's girlfriend said she only likes one song by Rihanna. Guess which? AMERICAN OXIGEN.

Her and my brother are as GP as it gets.
So we were in the car and American Oxygen starts playing and she says that. And after she says: ”It's the only song I like by Rihanna.. her music is, I don't know how to say it..”
And my brother continues with: ”GOOD?”
Stan a bit