The 'Sex and the City' ladies are back -- and they're back in a stylish way!

The 'Sex and the City 2' premiere was held tonight at New York City's Radio City Music Hall, and the red carpet was bursting with high style. And the four main actresses didn't disappoint their adoring, style-savvy public: each wore a jaw-dropping gown.

Sarah Jessica Parker glowed in a one-shouldered neon yellow Valentino gown, which she borrowed from the Valentino Collection, USA Today reported. Her long, blonde, wavy hair and muted makeup perfectly complimented the bright gown.