Wasn't solange gay?

It recently came to my attention that Solange ISN'T gay, but I swear, before Beyonce did her cowboy carter thing, it was a known fact that Beyoncé's little sister was lgbtq . Am I just confused?

In the song "Mad (feat. Lil Wayne)" she repeats "I ran into this girl…" and maybe I misinterpreted it, but even before I came across that song, I thought she was gay.

I distinctly remember coming across some random source on the internet saying that and me thinking "beyonce has a sister? And she gay? How nice"