GAGA CRAZY: Lady Gaga Dresses As A Christmas Tree, Ornaments And All

Just when you thought Lady Gaga's style couldn't get any more over-the-top, she steps out dressed like a Christmas tree.
Yup, you read that right.
Mother Monster was spotted in London last night (Dec. 8) donning quite the Christmas ensemble, complete with a green wig, red jumpsuit and a tree hat featuring ornaments and a star. The "Applause" singer performed at the Jingle Bell Ball, hence the festive outfit. See another photo below: