The “Finesse” collaborators unite again. Fresh off of winning Rap Album Of The Year at the Grammys, Cardi B has some new music to bless her fans with. The rapper took to Instagram today to announce that she and fellow Grammy winner have some new heat dropping this week.   View this post on Instagram   @manfredthierrymugler @muglerofficial #MuglerArchives @gismondi1754 @kollincarter A …