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Tallulah Willis was the belle of the ball Saturday night.

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The 17-year-old daughter of Bruce Willis and Demi Moore officially became a member of high society when she was introduced at Le Bal des Debutantes at Paris's Hotel Crillon.

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Wearing a sequined Lanvin gown, the youngest member of the Willis clan was joined by older sisters Rumer, 23, and Scout, 20. Their 56-year-old father, who is currently expecting another child with his wife Emma Heming, was also in attendance.

The trio's 49-year-old mother, who recently announced she was ending her six-year marriage to Ashton Kutcher, was noticeably MIA.

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Tallulah was just one of 23 young women from 13 countries who made their debut at the ball, which first launched in 1957 and relaunched in 1991 as a charity fundraiser.


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