Guess who dressed up as a Christmas Tree to leave the Jingle Bell Ball?

She never ceases to amaze with her zany choices of outfit.
And Lady Gaga took the festive season as her inspiration as she left the Jingle Bell Ball at London’s O2 arena wearing a real Christmas tree.
The Born This Way singer made her way to the Langham Hotel in London with a pine tree decorated with baubles and a star as a hat.