Jessica Simpson posted an adorable picture of her fiance, Eric Johnson, cuddling with their daughter, 13-month-old Maxwell Drew, on Tuesday, June 4. Credit: Courtesy of Jessica Simpson; Jamie McCarthy/Getty Images

It's nesting time at the Simpson-Johnson household! While Jessica Simpson gears up to welcome baby #2 in July, her fiance Eric Johnson and their daughter, Maxwell Drew, are getting in some extra Zzzz time. 

The Fashion Star mentor posted an adorable picture of Johnson and Maxwell having a total cuddle-fest on Tuesday, June 4. In the pic that Simpson captured "My loves," a shirtless — and scruffy -- Johnson is seen with his arm around little 13-month-old Maxwell, who's sleeping peacefully in a purple and yellow pajama set.

While the singer's two family members catch up on their sleep, the same most likely can't be said for Simpson, 32, who's shared that she's been dealing with sickness this time around.

"It's a totally different pregnancy," she told Jimmy Kimmel in March. "I just feel awful, I've been vomiting."

Nausea aside, Simpson said she and Johnson cannot wait to welcome their new bundle of joy.

"We're happy," she gushed.