"The best Gigi," Princess Beatrice's husband Edo wrote below the post Sarah Ferguson is reveling in becoming a grandmother again. On Jan. 29, the Duchess of York, who is popularly known as Fergie, was among the first to celebrate the news that her daughter Princess Beatrice has welcomed a baby girl.

Following the birth of Princess Beatrice's baby daughter Athena, the Duchess of York's son-in-law revealed the sweet name her grandchildren use to address her. Athena Elizabeth Rose Mapelli Mozzi was born on Wednesday, January 22 at Chelsea and Westminster Hospital in London, a few weeks ahead of her expected early spring arrival.

Sarah Ferguson has made a sweet nod to Dara Huang's son as she congratulated Princess Beatrice. The Princess of York, 36, has welcomed her second child with Edoardo Mapelli Mozzi - a girl named Athena Elizabeth Rose.

Sarah Ferguson’s heartfelt message to Princess Beatrice on the arrival of baby girl has touched royal fans, as she expresses overwhelming joy and pride in becoming a grandmother