Let's continue on the theme of female rappers: last quiz, I mentioned Shawnna being on the very small list of female MCs to reach #1. One of the answers to #9 is also on that list. There's also Remy Ma. She teamed up with Fat Joe on a 2004 track called "Lean Back." Even though Joe and Remy were the only rappers on the track, WHAT GROUP is credited as the artist?