Alessandra Ambrosio is one hot mom!

The 34-year-old took her seven-year-old daughter Anja and her three-year-old son Noah to the 34th Kiwanis Chili Cook-Off And Fair in Malibu on Sunday -- and it looks like they had a grand old time!

The Victoria's Secret supermodel highlighted her slim pins in a blue spaghetti-strap playsuit.

The four-day fair has all sorts of family friendly activities which include live entertainment, fairground attractions, wine from local vineyards, beer from micro breweries, food, and the famous chili cook-off competition.

The family of three (Alessandra's parter Jamie Mazur was noticeably absent) partook in rides, games and sweet treats. Despite daddy dearest being gone, the trio seemed to have a swell time, even leaving the fair with an armful of goodies.

The fair helps raise money for the children's charity Kiwanis International, as well as the Wounded Warrior Project.