Tiffany & Co. held its Blue Book Ball in NYC last evening, and celebrities paid homage to the brand's iconic boxes in shades of beautiful blue. Kate Hudson chose a gorgeous Reem Acra gown in a strikingly similar Tiffany-blue hue. Both Jessica Biel and Michelle Williams opted for deeper navy hues in Elie Saab and Katie Ermilio, respectively, and Gwyneth Paltrow took time off her Iron Man 3 duties to attend the ball in a steel-blue Ralph Lauren gown. Watch on for all our coverage of the glamorous night! On Allison McNamara: Club Monaco top, Bebe shorts, H&M jacket, Vita Fede bracelets.
Victoria's Secret Model Workout: 10-Minute Fat-Blasting Circuit
The Ultimate Ab Workout For Your Skimpiest Bikini
Fast and Furious Calorie Burn: 15-Minute Full-Body Workout
Seriously Effective 10-Minute HIIT Workout
7 Other Times Kim Kardashian "Broke" the Internet
Seth Rogen on His Crazy Chinese Talk Show Appearance!
Say Yes to 5-Minute Hairstyles For the Holidays!
3 Veils, 3 Looks: Inspiration For Your Winter Wedding
Seth Rogen "Confesses" He's in a Relationship With a Man
Instead of Buying a Cupcake Kit, Give Her This Darling DIY Version
4 Tricks to Break In Your Boots
The Holiday Lights You Can Control With Your Phone
One Party Dress You Can Wear From Now to New Year's!
An Easy-to-Make, Economical, Edible Gift Perfect For Everyone on Your List
These 30 Seconds of Seth Rogen Laughing Will Brighten Your Day
Everything's Coming Up Roses With This Dry-Skin-Saving DIY!
How to Wear Skirts With Boots!
Dessert Hack: How to Make Brownies Without an Oven
How to Wear Black Overalls For Every Occasion!
Shaq-a-Claus Is Coming to Town With Gifts For Kids and His Famous Friends
The Rules to Wearing Dark Lipstick Like a Pro