Come On Baby, Light My Fire ...

A photo posted by Jessica Simpson (@jessicasimpson) on Feb 17, 2015 at 11:13pm PST

 

Jessica Simpson and Eric Johnson were keeping the romance alive in their marriage on Tuesday, Feb. 17 by stepping out without the kids for a date night a deux.

But, despite Simpson's sexy outfit, which showcased her slim shoulders and skinny arms, the proud parents fell into the predictable parenting trap of talking about (and looking through pictures of) their two adorable kids!

The saucy pair, who shared some raunchy black and white snaps via Instagram the day after Valentine's Day (on Feb. 15), gave fans a peek into their private date night with a photo of Simpson, smoldering for her husband as they waited for their meal to arrive in a restaurant.

"Come On Baby, Light My Fire," she captioned the snap, which showed her playing with her cell phone and also displayed Johnson's impressive table-top art work.

But just an hour later, talk had returned to their adorable children Maxwell, 2, and Ace, 19 months, as Simpson explained what she and her husband were up to.

Date night with my hubby looking at pictures of our kiddos. These 2 are perfect. Crazy individual people we are so proud of....

A photo posted by Jessica Simpson (@jessicasimpson) on Feb 17, 2015 at 11:51pm PST

"Date night with my hubby looking at pictures of our kiddos. These 2 are perfect. Crazy individual people we are so proud of...." the happy mom gushed, while sharing a photo of the gorgeous pair.

Talking to Parents magazine in 2013, Simpson revealed she can see bits of her and Johnson in each of her children. "We see different parts of our family in each of them," she explained. "I'm lucky to have found the best man [Eric Johnson] to start my family with. We are so blessed."