Pop sensation Lady Gaga, who is known for her bizarre fashion choices, wore a pine tree as a hat as she left the Jingle Bell Ball show at O2 arena.
Lady-Gaga-accepts-The-Monster-Talent-Award-on-stage-at-the-2013-Glamour-Women-of-the-Year-Awards-in-New-York-AP-Photo
The tree hat had some baubles and a golden star on top, reported Ace showbiz.
In addition to the tree hat, the Applause singer wore green wig, making her appearance similar to a Christmas tree.
She additionally wore a red dress and towering boots as she walked to her hotel.