MORE: Ashlee Simpson stuns in yellow bikini for beach photos with kids during Cabo family vacation MORE: Ashlee Simpson's son with ex Pete Wentz is so much taller than her in rare new photo Fans ...

she wrote in her caption, adding: "We love you so much!!" MORE: Jessica Simpson shares rare photo with sister Ashlee on ...

Ashlee Simpson Celebrates Son Bronx's 16th Birthday as He Stands a Full Head Taller Than Her: 'True Gift to This Universe' Ashlee Simpson's 3 Kids: All About Bronx, Jagger and Ziggy Ashlee Simpson ...

The 40-year-old beauty put her arm around her actor husband Evan Ross, whose mother is Diana Ross, and their two children. They are Jagger Snow Ross, nine, and Ziggy Blue Ross, four.

See what your favorite stars have been up to lately! Ashlee Simpson's son, Bronx, towers over her in a new photo of her entire family, shared on Instagram. Vitamin A founder Amahlia Stevens shares ...

Instagram/Ashlee Simpson According to the "L.O.V.E." singer ... "He's a good kid so far—stay that way, bro." To see more photos of Ashlee and her adorable family over the years, keep reading.