When Gaga Met Yoko 10/3/2010 9:15 AM PT Lady Gaga and Yoko Ono posed together backstage at the We Are Plastic Ono Band concert held at the Orpheum Theatre in Los Angeles last night. Imagine. Share on Facebook Share on X More Lady Gaga Lady Gaga -- LAXXX Chic PETA -- Gaga's Meat Dress is a Maggot Magnet Lady Gaga Yoko Ono Beauty Music