Jenna Welch Hager ( born Jenna Welch Bush November 25 , 1981 ) is the younger of two fraternal twin girls born to George W. Bush , President of the United States . Jenna Welch Bush Hager ( born November 25 , 1981 ; Dallas , Texas ) , is the younger of the fraternal twin daughters ( the other is Barbara Pierce Bush ) of the 43rd U.S. President George W. Bush and former First Lady Laura Bush , and a granddaughter of the 41st U.S. President George H. W. Bush .