Milan and Sasha, ages 10 and 8, are the guest stars in Shakira's new music video with the song Acrostic. The two little ones appear sitting next to their mother in front of a white piano and playing some keys.

"This year Milan has written songs that brought tears to my eyes and Sasha has spent hours on the piano, discovering her voice," the singer said on her Instagram account. The video in fact also shows how rubber ducklings or teddy bears are packed in boxes to travel to a new destination.