That's just one of the many riddles surrounding fashion's most infamous joker. (Other unanswered questions include: Does she have the hots for men or women…or both? Why is she so obsessed with Kermit the Frog? How does she keep from walking into walls when her entire face is covered?)
What we do know is that this outrageous outfit helped her nab the top spot in mystyle's Worst Fashion DUIs of 2009 gallery!
Now see which stars' fashion flubs made it into our Best of YOU Write 'Em Up! gallery.