Hilary Duff Apologizes For Offensive Halloween Costume: 'It Was Not Properly Thought Through'

It sure seems like we go through this every year right around Halloween...
As we documented earlier today, Hilary Duff and her boyfriend/trainer Jason Walsh have been taking some heat for wearing offensive pilgrim-Indian themed costumes to the Casamigos Tequila Halloween Party.
Related: Hilary Gets Nostalgic With This Flashback!
Amid hours of Twitter controversy, though, the former Disney star finally got around to apologizing for what the pair wore, including Walsh's stunningly insensitive pain