Ruby Rod on weekends. He'd get pretty annoying but I could tolerate it in short bursts and my weekends would be interesting. I'd be worried Zorg would want me to do some contract killing or off me for my general dislike of authority. Plus there's the whole "allies with a planet consuming evil" thing that might get in the way of us just casually hanging out.
Why not Lilu? I feel like the fifth element would be would be kind of into me.