Jessica Simpson poses with daughters Birdie and Maxwell in new fashion campaign

Jessica Simpson fans are shocked by how 'grown up' her kids Maxwell, 11, Ace, 10, and Birdie, 4, look in rare photos

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

Jessica Simpson's Daughter Birdie's Unicorn-Themed 4th Birthday: Photos

Jessica Simpson slammed for letting 11-year-old daughter, Maxwell, wear crop top

Jessica Simpson pics of mini-me daughter Birdie have fans doing a double take

Jessica Simpson and Daughter Maxwell Poke Fun at Her Chicken of the Sea Mishap in New Ad for the Brand (Exclusive)

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

Jessica Simpson, Page 6

Jessica Simpson Captures Electrifying Moment With 'Twin' Daughter Birdie - Parade

Celebrity Style: Fashion, Red Carpet & Beauty News

Celebrity Style: Fashion, Red Carpet & Beauty News

Jessica Simpson Says She's 'Already Had Christmas' Thanks to Her Kids