In 2012 Nas released his last album on Def Jam, 'Life is Good', with the cover art showing him clutching his ex-wife Kelis' green wedding gown.
While promoting the album Nas revealed the gown was the only thing Kelis left behind after she packed up and left him [click
here if you missed that].
Apparently Kelis did not appreciate Nas putting their personal business out there like that...