Shakira and her partner, Spanish footballer Gerard Piqué, certainly know how to sightsee like pros.

The “Chantaje” singer, 40, and Piqué, 30, along with their two sons, had an adventurous Memorial Day weekend in Boston, where they were spotted all over the `city`’s downtown area enjoying the sights.

On Monday night, the family headed to the historic North End neighborhood, known as Boston’s “Little Italy.” They grabbed dinner at Antico Forno on the popular Salem Street, where they dined on rigatoni puttanesca, focaccina con caprino, a flat homemade aromatic bread with mixed greens, goat cheese, grilled zucchini, and fresh cherry tomatoes, as well as pizza tradizionale with meatballs.

Dressed casually in baseball hats, the family sat up front near the brick oven with their two sons — Milan, 4, and Sasha, 2 — and enjoyed what looked like a “quiet and cozy meal.”

“They were very polite and kept to themselves,” a representative for the restaurant.