Chrissy Teigen teases new lower back tattoo in a latex dress

Chrissy Teigen is raising the curtains on the new White Castle ink on her lower back.

The model and cookbook author, 38, was out for a Los Angeles food festival, ChainFEST, on Saturday where she also inked a slightly time-sensitive tattoo.

Teigan made her Instagram debut with a video in an “all latex” bodysuit.

“I went to ChainFEST and I came home with this,” Teigen said in the video, where she is seen in a black bodysuit and a nude pencil skirt.

The mother-of-four also explained to her 42 million followers how it was ‘difficult’ to stretch in the super tight outfit.

“That’s a tattoo on the lower back of White Castle,” he said before laughing about how he “discovered” that ink from the hamburger restaurant chain “lasts eight days”.

“I have a tattoo on my lower back of White Castle that lasts eight days,” Teigen repeated, shaking her head as she added, “Oh my god.”

The model also has a few permanent tattoos, which include an elephant on her wrist and a butterfly drawn by her eldest daughter Luna.

Now that she’s back, Teigen is looking to find common ground with her children Luna, 8, Miles Theodore, 6, Esti Maxine, 20 months, and Wren Alexander, 15 months—who she shares with husband John Legend— in possible suits for October 31st.

“Well, my kids don’t know any of the families I want to be, so I’ve been pitching them some ideas. They’re like, ‘Who’s that?'” she said. People recently, adding that her son Miles has a specific idea for his own costume this year.

“My son wants to be like Marshmello. He’s obsessed with DJ Marshmello, so that’ll be him. And I’m like, ‘They’re not dealing with the family thing right now,’” Teigen revealed.

However, Teigen is relieved her two youngest children, Esty and Wren, are still “babies” and can dress however they want.