October 18, 2010 Photos | Lady Gaga Performs With Yoko Ono In L.A. Edit Delete Tags Autopost Lady Gaga Performs With Yoko Ono In L.A. Related Artists Yoko Ono Sean Lennon Perry Farrell Lady Gaga Source: http://www.mtv.com/photos/?fid=1649218Poppy Montgomery Portia de Rossi Rachael Leigh Cook Rachel Bilson Rachel Blanchard Rachel Hunter