It's a girl!

Chelsea Clinton, daughter of a former president and a longtime presidential hopeful, announced the birth of her daughter on Twitter in the wee hours of Saturday morning.

Marc and I are full of love, awe and gratitude as we celebrate the birth of our daughter, Charlotte Clinton Mezvinsky.

— Chelsea Clinton (@ChelseaClinton) September 27, 2014

The baby girl, Charlotte  Clinton  Mezvinsky, is the first grandchild of Bill and Hillary Clinton, the Associated Press noted.

(L-R) Former U.S. Secretary of State Hillary Clinton, vice-chair of the Clinton Global Initiative Chelsea Clinton and founder of the Clinton Global Initiative Bill Clinton onstage during the fourth day of the Clinton Global Initiative's 10th Annual Meeting at the Sheraton New York Hotel & Towers on September 24, 2014 in New York City. Jemal Countess/Getty Images

Featured image via Getty Images

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