Fans quickly praised Fergie for her pictures!
"Picture perfect," one wrote.
Another added, "Congratulations on a beautiful family."
A third echoed, "You should be very proud."
Fergie's tribute to her family comes just days after she fled to the US following fans persistent pleas to remarry Prince Andrew.
The couple wed in 1986 in a fairytale wedding at Westminster Abbey - which was viewed by millions across the world.
The couple share two daughters, Princess Beatrice, 30, and Princess Eugenie, 28.
The pair legally divorced in 1996 but have remained close friends, both living together at the Royal Lodge in Windsor.