Bikini Clad Alessandra Ambrosio: Baby Bump-Baring Birthday Girl!

Showing off her best birthday gift to date, Alessandra Ambrosio thanked fans for their celebratory wishes with a snapshot of her growing baby bump.

Clad in a patterned white two piece bathing suit, the Victoria's Secret stunner showed off her too-cute burgeoning belly as she posed amidst a picturesque beach.

The 31-year-old posted the adorable preggers pic onto her Facebook account with an endearing shout out to her social network friends.

Kindly showing her appreciation, Ambrosio wrote, “Thank u all for the wonderful birthday wishes!!! Have a great weekend everybody!!!”