Talk about out of this world.

CNN's resident space correspondent, Rachel Crane, isn't just well-versed in science - girl's got a solid standing on the social scene, as well. This weekend she wed lucky hubby Andrew Marks on the French Riviera, hosting a days-long celebration that called forth all of the reporter's fashionable friends. Designer Prabal Gurung joined Crane's fellow Princetonians Kyle Hotchkiss Carone and Nell Diamond, as well as Voguette Chloe Malle and Fivestory's Claire Olshan (née Distenfeld) for a sunny romp at the Grand-Hôtel du Cap-Ferrat to toast the happy couple.

A seemingly endless stream of 'grammable fêting culminated in the main event - a gorgeous garden ceremony at the Villa Ephrussi de Rothschild. The bride wore Oscar de la Renta (though she was not short on outfit options both leading up to and following the nuptials) and said her I Dos under an ethereal canopy of flowers.

Chic, smart, and always looking to the stars, the bride most definitely brought her guests to Cloud Nine.

[Photo via @rachelmcrane]