The boys, who Shakira shares with ex Gerard Piqué, performed with her at her recent stop in Buenos Ares, Argentina, for her Las Mujeres Ya No Lloran world tour, where they sang with their mom for her ...

Shakira's sons Milan and Sasha joined her on her Buenos Aires tour stop Dec. 10 for a sweet matching moment, with all three of them wearing a wintery powder blue as they sang together onstage.

Shakira's two sons match in powder blue suits as she shares how "magical" it was to sing onstage with them. Shakira is mom to ...