Chrissy Teigen is not completely comfortable with her post-baby body.

Chrissy Teigen

Chrissy Teigen

The 30-year-old model gave birth to her daughter Luna five months ago and admitted that she isn't quite ready to go back to bikini photoshoots.

She told PEOPLE: "Every shoot I have right now, I request like all one-pieces please or anything high-waisted. I'm still definitely not comfortable. I think I'm fine in clothes. But am I comfortable naked or in a bikini? Not exactly yet.

"I really just try to wear things that make me feel a little more confident."

Chrissy also admitted that having a baby has changed her relationship with husband John Legend, joking that there are days when they annoy each other.

She quipped: "Make sure that you have such a strong bond with your partner, too, because there are days you're gonna look over at him - or her - and be like, 'Ugh'. You gotta have that strong bond so you can bounce back from it.

"Make sure you're in love or at least, I don't know, pretend."

And she also dished out some advice to expectant parents.

Chrissy said: "Take a class or two. I didn't and I kinda wish I did sometimes. But it makes everything fun and exciting because, man, kids they keep you on your toes. Just know that once you think everything is going perfectly and nothing is wrong, they're going to flip it on you. And you have to be really ready to just adjust and laugh at it."

Meanwhile, Chrissy admitted that her make-up routine has suffered since she welcomed Luna into the world.

She said: "I've always liked to appear like everything is a little more effortless than it is. But I definitely just don't have the time, obviously ... It's so hard. There's no time. It's like cooking now. I love cooking, I love showering, I love cooking, but there's no time."