Bobbi Brown is kicking off the new year with its Nude Glow collection. Fronted by spokeswoman Katie Holmes, the collection features three sets of products designed to add luminosity and brighten your look during the winter months.   Products range from the Nude Eye Palette ($50), a kit of four hues flattering for all skin tones: a light gray, soft pink, cool beige and warm nude; to a Nude Glow ($15) bronze nail polish; to a Porcelain Pearl Finishing Powder ($52) infused with a skin-brightening b...