Of course, it probably helps that she opted to do so in a bathtub instead of, say, the ocean, where she and her fellow Sports Illustrated Swimsuit Issue cover girls found themselves in recently.
"Bathtub selfie game on lock #birdbath #shavetimes," Teigen captioned the playful pic.
Last week, during an appearance on Good Morning America, Legend revealed that Teigen "cried like a baby" when she saw the Swimsuit Issue cover for the first time that features her, Nina Agdal and Lily Aldridge.
"She was so excited, and it was a surprise because you never know who's going to be on the cover. These are all beautiful women," the singer said. "She's been in the issue for several years now, and every year it's been someone else. And this year it's her. We're very excited about it."
Teigen, too, shared her excitement on Twitter, writing, "I mean what else is there to say. I just cannot believe it. What an honor. Never, ever, ever felt this kind of pure joy. Crazy crazy."