Jessica Simpson poses with daughters Birdie and Maxwell in new

Jessica Simpson and daughters Birdie and Maxwell pose together in a new fashion campaign.

Jessica Simpson, Eric Johnson's Daughter Birdie's Cutest Pics

Jessica Simpson Posed With All Her Mini-Me Kids For a Sweet Photoshoot

Jessica Simpson's Children Star in Her New Fashion Campaign: Pics

Jessica Simpson and Daughter Maxwell Are Lookalikes in Chic Animal Print Jackets — See the Photos!

Melissa Minton

Jessica Simpson's Daughter, 5, Is Her Mini-Me in New Birthday Photos

344 Jessica Simpson Maxwell Photos & High Res Pictures - Getty Images

Melissa Minton

Jessica Simpson Gives Glimpse into a Day with Daughter Birdie: 'Loves Herself the Creek' - Yahoo Sports

Jessica Simpson Shares Sweet Photo of Daughter Birdie Mae's Static Hair: 'Electric Bird' - Yahoo Sports