Nicole "Snooki" Polizzi and Jionni LaValle Nicole "Snooki" Polizzi and Jionni LaValle

Want to feel old? Snooki just gave birth to her second child.

"So happy to let you know we had our beautiful daughter this morning Giovanna Marie LaValle. 6.7 lbs, full head of black hair & perfect," the Jersey Shore, who was born Nicole Polizzi, star tweeted Friday.

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Snooki, 26, and her fiancé Jionni LaValle, 26, are already parents to Lorenzo, 2. The couple got engaged in 2012, but revealed that they don't want to put off the wedding much longer. "I can clarify that our wedding is still on, and we are madly in love with each other," Snooki said in April. "We've waited long enough and cannot wait."

The reality star's best friend Jenni "JWoww" Farley welcomed her first child — and Snooki's goddaughter — Meilani in July.

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