What is the name of this hip-hop song?

I heard this song on the radio today, I assume it's about rolling on
ecstasy because they keep mentioning rolling in the song

Basically a guy is rapping about rollin and then this girl does it and
they swap doing that for the song and it had an awesome beat. I can't
remember any of the words except the girl frequently said "I'm always
rollin"

Does anyone know the name?