dont know if it has been posted.. im pretty sure it hasnt. Its pretty dope.. the beat n ya boy that is. Dont know about Eve.
http://www.hiphopdx.com/index/audio/id.2099/title.eve-f-ya-boy-tambourine-rmx
http://www.hiphopdx.com/index/audio/id.2099/title.eve-f-ya-boy-tambourine-rmx