Ashlee Simpson, Maxwell, Jessica Simpson, Ace, and husband Eric Johnson attend Belk fashion event in Dallas, Texas on Nov. 22. Credit: Jamie McCarthy/Getty Images for Jessica Simpson Collection

Simpson family affair! Sisters Jessica and Ashlee Simpson spent the day at the Dallas, Tex. Belk department store for their holiday event on Saturday, Nov. 22. And while the pair were stunning, they were quickly outshone by their beautiful children. 

Jessica's daughter Maxwell, 2, and son Ace, 16 months, hammed it up for the cameras with their older cousin Bronx, 6. The family, including Ashlee's new hubby Evan Ross and Jess's man Eric Johnson, spent the day at the event greeting fans from around 2 p.m. to 6 p.m. 

Fans started lining up at 7:30 a.m., waiting for the famed siblings, and even though they arrived almost an hour later than anticipated, the mood was cheery. 

“If you bring a baby, everyone forgives [you for being late],” one fan was overheard saying in the crowd. 

Fit and trim designer Jessica, 34, wore a sexy little black dress, showing off her toned gams and tiny frame. Her younger sister, 30, wore a grey sweater and navy skirt, keeping her makeup and jewelry minimal. Little Bronx Wentz (Ashlee's son with ex-husband Pete Wentz) wore a Ninja Turtles hoodie and posed with his tiny cousins.

The Simpson sisters donated hundreds of gifts from their lines, including shoes, jeans, sweaters, comforters, and bed sets to families in need through their DFW Angel Tree charity. They also happily greeted the almost 1,000 fans at the event.