Jessica Simpson Is Sexy in 'Fifty Shades of Pink' on Valentine's Day Date With Eric Johnson: Pics!

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Jessica Simpson brought the romance to her Valentine's Day celebration with husband Eric Johnson!

The 36-year-old fashion mogul Instagrammed a pic of her and her man celebrating the holiday on Tuesday, matching in pink. Jessica rocked a smoky eye look and a pink fur coat, while Eric looked handsome in a pink button-up shirt.

"#Monucka #urbandictionary #fiftyshadesofpink," Jessica joked, referring to the Urban Dictionary meaning of "monucka," which is defined as "a person that is ridiculous, absurd, and outlandish."

WATCH: Jessica Simpson Recalls Her Infamous 'Chicken of the Sea' Debate

In another sweet post, the mother of two showed off her fit physique in a tight pink dress, matching heels and a bright pink purse.

"Fifty Shades of Pink #ValentinesDay," she wrote.

This isn't the first time Jessica has revealed herself to be a big Fifty Shades of Grey fan. On Valentine's Day two years ago, she and Eric recreated the erotic romance on Instagram with a few steamy black and white shots.

"#FIFTYSHADESOFJOHNSON," Jessica wrote at the time.

... Clearly, the sparks are still going strong for the couple, who married in July 2014, and have two children together -- 4-year-old Maxwell and 3-year-old Ace.

PICS: Jessica Simpson and Eric Johnson Celebrate Their 6th Engagement Anniversary -- See His Sweet Note!

These days, Jessica's looking more in shape than ever. Earlier this month, she flaunted her flat stomach in a super sexy Instagram post.

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