Prince George is officially a big brother!
Kate Middleton and Prince William welcomed their second baby, a girl on May 2, at St. Mary's Hospital in London, Kensington Palace's official Twitter has confirmed.
The couple's daughter (whose name has yet to be revealed) was born at 8:34 a.m. local time and weighs 8 lbs., 3 oz. William was right by his wife's side during the birth.
The Queen, The Duke of Edinburgh, The Prince of Wales & The Duchess of Cornwall, Prince Harry & members of both families have been informed— Kensington Palace (@KensingtonRoyal) May 2, 2015
The Queen, The Duke of Edinburgh, The Prince of Wales & The Duchess of Cornwall, Prince Harry & members of both families have been informed
Her Royal Highness and her child are both doing well.— Kensington Palace (@KensingtonRoyal) May 2, 2015
Her Royal Highness and her child are both doing well.
The account also notes the Duchess of Cambridge went into labor early this morning and was admitted to the hospital around 6 a.m. local time.
Kate, 33, announced her second pregnancy in October 2014 and debuted her growing baby bump for the first time later that month during a public appearance with her husband, 32.
Early on in the pregnancy, the Duchess of Cambridge again suffered from Hyperemisis Gravidarum, the same severe morning sickness she previously battled while expecting son Prince George, 21 months.
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Their daughter is fourth in line to the British throne following her grandfather, Prince Charles, 66, father, Prince William, and older brother, Prince George.
Kate and William with son George in July of 2014. (Photo Credit: Getty Images)
The public will get its first glimpse of the family's new bundle of joy when Kate and William — who married in April 2011 — leave the hospital in the coming days.
The baby's birth adds to a month already filled with celebration for the Royal Family: Kate and William rang in their fourth wedding anniversary on April 29 and Queen Elizabeth II turned 89-years-old on April 21.
Congratulations to Kate and William on the arrival of their baby girl!
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