Jessica Simpson stuns in figure-hugging frock

Jessica Simpson arrives at the 11th Annual John Varvatos Stuart House Benefit at John Varvatos. (AFP/GETTY)

Jessica Simpson (AFP/GETTY)

Jessica Simpson arrives at the 11th Annual John Varvatos Stuart House Benefit. (AP)

Jessica Simpson attends the 11th Annual John Varvatos Stuart House Benefit at John Varvatos in Los Angeles, California. (Photo by Getty Images)

(Photo by Getty Images)

(Photo by Getty Images)

(Photo by Getty Images)

(Photo by Getty Images)

Donald Faison and Jessica Simpson (Photo by Getty Images)

Rachel Zoe, son Skyler and Jessica Simpson (Photo by Getty Images)