First thing that catches my attention is the starburst reflections. I like the angle you have the glasses at. I also like the reflections you captured in the lenses. Very nice DOF, and good colors! I agree that this is probably better suited for the Secondary Colors challenge, but by now you probably know that. :) Nice job.
I guess I read the challenge to say primary colors, which are red, yellow and blue. I see pink, green and yellow here. I guess you could count the yellow, however, it's not really a main part of the shot at all. Please don't get me wrong. This is an excellent shot. I think you did a really great job capturing it. The background is blurred nicely and does not take away from the shot. ~Heather~
I really like the twinkles. Certainly adds a wow factor to the shot. I'd like to see a cleaner background, but it's still good because of the shallow DOF. Good luck. Jacko. 8