“#ACEKNUTE,” she captioned the image of her toddler rocking long locks and a winter hat paired with plaid and shorts.
The singer-designer, 35, also posted a photo of husband Eric Johnson licking her face.
“DATE NIGHT,” she captioned the racy shot.
The lovebirds are also parents to 3-year-old daughter Maxwell, who was recently seen posing with her hand on her hip while clutching a milkshake.
“‘My milkshake brings all the boys to the yard and they’re like it’s better than yours…’ #MAXIDREW,” the mom-of-two captioned the image, quoting Kelis’ 2003 hit song Milkshake.
DATE NIGHT ? A photo posted by Jessica Simpson (@jessicasimpson) on