Best Dressed Celebrities - Week of January 30, 2012

This Week's Best Dressed

Jayma Mays

>> The SAG Awards may have provided the lion's share of red-carpet glamour, but a bevy of other occasions offered some of the week's more intriguing style moments. In Sydney, Naomi Watts, Nikki Phillips, and Rachael Taylor rode the season's scuba trend in ensembles tinged with surf-sport details. In Los Angeles, Tilda Swinton hosted the Pomellato boutique opening in an ivory silk pajama look from Lanvin, while Jayma Mays, Emmy Rossum, and Jacqueline Emerson all looked Valentine-chic in coordinating red-and-white prints at an event for Lucky magazine. Those looks — and more —  here, in our best-of-the-week slideshow.