If you download A$AP Rocky's newest album, At.Long.Last.A$AP, on iTunes, you'll notice some pretty interesting collaborations.
Artists like Kanye West, Juicy J, ScHoolboy Q, Miguel, Mos Def and even Rod Stewart are featured on the Harlem rapper's sophomore album.
However, there's one feature in particular that has Twitter buzzing.
In five out of the 18 tracks, you'll hear a relatively unknown artist named Joe Fox. No, he's not related to Jamie Foxx, and no, he's never been featured on a studio album before.
That's because Rocky discovered Joe Fox, who was homeless at the time, on the streets of London at 4 am.
In an interview with GQ, Rocky recalled how it all happened.
Fox shared his wild story with Vice.
He added how Rocky immediately wanted to work with him.
He also admitted he never heard of A$AP Rocky prior to their meeting.
His work will now be heard by millions of new listeners, and he's featured on the opening track of the album, "Holy Ghost."
Citations: Who is Joe Fox and Why is He Featured 5 Times on ASAP Rockys New Album (Highsnobsociety )