Forget about music! It was all about style — and in some cases, the lack thereof — on the red carpet at the 50th annual Grammy Awards on Sunday. There were stars who had fashion critics’ tongues wagging in shock and horror and those who left critics clapping in adoration.

The most common thread was natural make-up and jewel tones, and leading the way was trendsetter Rihanna.

Sporting a boyish but feminine inverted shaved-bob hairstyle, the Barbados beauty looked darling in a sleeveless sapphire-colored party dress that was all about ruffles and rouching. Her feet were decked out in strappy gold shoes. Her fresh makeup, complete with a hint-of-pink lip-tint, was set off by nails of va-va-voom red.

Glamour rocks red carpet