Hollywood royalty, literal royalty, and a slew of designer gowns marked the 25th annual Bal des Débutantes in Paris on Saturday. One of the most anticipated events on the international social calendar, the famed debutante ball sees the next generation of It Girls making their debut on a grand and glamorous scale - escorted, of course, by a few handsome (and well-bred) young men.

This year's major names twirling their way through the Peninsula Hotel included Reese Witherspoon and Ryan Phillippe's 18-year-old daughter Ava and Steve Harvey's social media sensation stepdaughter, Lori. Ava, wearing Giambattista Valli couture, waltzed to a tune from La La Land with her cavalier, India's Maharaja Padmanabh Singh. Needless to say, the moment was magical.

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