Pop star Jessica Simpson flaunted her toned legs and several jaw-dropping looks in a behind-the-scenes video from a photoshoot for her fashion collection.

Jessica Simpson was seen in rare happy images ... fuzzy ivory coat over a sparkly silver netted gown with her bright blonde hair nicely styled as she wore nude-toned makeup.

Contact the passport office, Millie Bobby Brown (Bon Jovi) has a new name. “MILLIE BOBBY BLONDE WILL ALWAYS BE MY FAVOURITE,” ...

And it appears to be a lesson that Jessica Simpson's youngest daughter ... and her signature platinum blonde hair styled in textured waves. "New season, new styles! Our latest collection available ...

In addition to Birdie, Simpson also is a mom to daughter Maxwell "Maxi" Drew, 12, and son, Ace Knute, 11, whom she shares ...