Precious cargo! Jessica Simpson and husband Eric Johnson jet out of LAX with their cuties Maxwell and Ace

He might not be flying the plane, but it's always good to have an Ace on board.

Jessica Simpson and her husband Eric Johnson were spotted at LAX on Thursday.

The couple brought daughter Maxwell and son Ace as they jetted off for a family vacation together.

Family flight! Jessica Simpson and hubby Eric Johnson jetted out of LAX with children Maxwell and Ace on Thursday

Nailed it: Three-year-old Ace however, blessed with his mothers' flowing blond locks, may just have won the fashion stakes thanks to his nifty navy trilby

The 36-year-old looked her usual fashionable self in flared jeans so long they completely hid her presumable boots.

She matched them with dark plaid tweed jacket and white tee, and a large black purse to boot.

As skillful as she is gracious, the fashion designer managed to sign autographs for waiting fans without ever letting go of her daughter's hand. 

Her four-year-old meanwhile rocked her own style in a pink bird-themed sweater and white lace skirt, finishing her look in a snazzy pair of gold high-tops.

Secret shoes: The 36-year-old looked her usual fashionable self in flared jeans so long they completely hid her presumable boots

Style: She matched them with dark plaid tweed jacket and white tee, and a large black purse to boot

Rising fashion star: Her four-year-old meanwhile rocked her own style in a pink bird-themed sweater and white lace skirt, finishing her look in a snazzy pair of gold high-tops

She stamped her individuality by carrying her Ariel doll upside down, while not bothering to tie one of her laces. 

Three-year-old Ace however, blessed with his mothers' flowing blond locks, may just have won the fashion stakes thanks to his nifty navy trilby.

The foursome have been spending plenty of time out and about together; on Sunday they were spotted enjoying the Farmer's Market in Los Angeles.

My way: Maxwell stamped her individuality by carrying her Ariel doll upside down, while not bothering to tie one of her laces

Mom skills: As skillful as she is gracious, the fashion designer managed to sign autographs for waiting fans without ever letting go of her daughter's hand

Close: The foursome have been spending plenty of time out and about together; on Sunday they were spotted enjoying the Farmer's Market in Los Angeles

The day before she took the kids out for hot chocolate, sharing a sweet snap with her 3.4 million followers on Instagram. 

'Maxwell showing Ace how to not get his hair in hot chocolate,' she captioned the shot

The fashion designer and her ex-NFL player hubby, 37, have been since July 2014, following a four year engagement. 

Happily married: The fashion designer and her ex-NFL player hubby, 37, have been since July 2014, following a four year engagement

Showing him the ropes: 'Maxwell showing Ace how to not get his hair in hot chocolate,' the mom captioned a photo posted to social media on Saturday

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