Blake Lively was dressed to impress in this cobalt Victoria Beckham pencil dress. Her pink sapphire jewelry brought out the vibrant hue of blue, which complimented her hair and skin tone.

Teenage fashionista Taylor Momsen took a stroll in New York in this navy mini dress. The Gossip Girl chose the perfect shade of blue to highlight her light skin. To get an edgy and street smart look, she added a plaid shirt, several chain necklaces, and motorcycle boots.

Christina Applegate sparkled like a jewel in this sapphire gown at the Emmy’s last weekend.

Charlize Theron wore this steel blue asymmetrical dress to the New York premier of “The Burning Plain” in New York City., which showed off her long, toned legs.

Jessica Alba wore a politically correct hued dress to The Fifth Annual Meeting of the Clinton Global Initiative in New York City.

Country cutie Taylor Swift knows that a little bit of blue can go a long way! She livened up this all black outfit with royal blue heels.