Lady Gaga was on SNL November 16th, and although her performances featured no Illuminati symbolism worth speaking of, she did flash one of her notorious eye and hand symbols simultaneously while doing her introduction:
That’s all I got though. Sorry. Here’s a link to the Goddess Illuminati symbolism on her ARTPOP album.
And here’s her and Kells performance of Do What You Want:
Lady Gaga and R. Kelly – Do What U Want by caseycarlsonx1
And here’s some other random one eye and ‘666’ hand gestures: