Photo: Lady Gaga shares naked self in a bathtub

Lady Gaga shared a photo of herself having a wash in green water a day after a weird performance in Austin Texas where she asked a friend to vomit a greenish substance all over her during performance of her song 'Swine'. The friend put a finger down her throat and threw up a revolting-looking green substance all over Lady Gaga to the amazement of fans. She shared this pic a day later showing that she'd cleaned up...