Eminem & T.I. - Topless (Feat. Nas)

Alright so this i HAVE NO IDEA if this is a new leak or an Unreleased but i had already had this track not with Eminem but T.I. featuring Nas. I remember it was originally supposed to be a Dr. Dre track from his upcoming project Detox but i guess he gave it to T.I. and Em but idk which one first .. but heres both!

Eminem - Topless (Feat. Nas)
http://limelinx.com/files/e31ae13138c15a8b58cb685047a09f19

T.I. - Topless (Feat. Nas)
http://limelinx.com/files/f6e05f81dcaaac39c7a9530eb496edf8