...It should be this little beauty from Dior.
Look at the shiny silver packaging. The beautifully embossed powder. The delicate shimmer. I don't know, I think it's just irresistible. I'm obviously a bit of a highlighter fiend, but I also have a bit of a soft spot for all things Dior.
It's a subtle champagne that adds a nice lightness to the skin without looking too heavy. If Becca's champagne pop is too strong for you, then this might just be worth investigating. I can imagine this shade looking really good on a lot of different skin tones, because it imparts a gentle sheen rather than a big swipe of stark gold.
You can get it here from Escentual with 20% off!