Well it happened... Eminem joined Lil Wayne on a the new song Drop The World for Lil Wayne's upcoming Rebirth album. Although Weezy's Rebirth is delayed until February, the new collaboration is now available for everyone to listen to. There is no doubt that Eminem kills this track so make sure you listen to the new song produced by Hit-Boy & Chase N. Cashe.Is Just Blaze teaming up with Eminem and Lil Wayne for Relapse 2? As you can see from Just Blaze's twitter account (below), he says that he's busy mega Martian Mathers ing... adding Megatron meats the Martian... we all know that Eminem is Mathers and Lil Wayne often refers to himself as the Martian, and since Just Blaze is working with Eminem on Relapse 2, only time will tell!