Celebrity News October 24, 2014 Jessica Simpson Posts Super Cute Pic of Her Son Could Jessica Simpson's kids be any more adorable? The proud mom recently posted a ridiculously cute Instagram pic of son Ace Knute, 16 months… and we just had to share. Waiting for your permission to load the Instagram Media. #CelebsOnSocialMedia #JessicaSimpson #TrendingStories More Pics! Jessica Simpson's Adorable Kids Steal the Spotlight at Fashion Show Jessica Simpson Shows Off Her Super Sexy Slimmed-Down Body for Hubby's Birthday A slimmed-down Jessica Simpson caught a flight at LAX.