Pap Nation / Splash News 1 / 9
Pap Nation / Splash News 1 / 9

Yup, she's a model mama alright.

One week after announcing she'd given birth to daughter Luna Simone Stephens, Chrissy Teigen revealed her jaw-dropping post-baby body during a date night with husband John Legend.

The model, 30, and the musician, 37, left their 9-day-old daughter at home as they escaped to The Nice Guy hotspot in Los Angeles on April 23, for their first public date night as parents.

There, she later revealed on Twitter, she enjoyed a "delicious" meal of seared scallops with leeks and potato puree.

Chrissy looked stunning -- and slim -- as she exited the club and restaurant in curve-hugging black leather trousers paired with a tight, sheer nude-hued Balmain bodysuit.

She completed her glamorous look with a full face of makeup, a long tan coat and sky-high black sandals. (To be fair, new dad John looked rested and relaxed in black jeans and a leather jacket.)

Then came the drama: When Chrissy awoke the next morning, she discovered that haters had criticized her for stepping out with a newborn at home. "I went to dinner. People are pissed. Good morning!" she tweeted.

She quoted one particularly hurtful message and gave her take on it: "i never wanted to leave my daughter, i love her, BUT THAT'S JUST ME" - the passive aggressiveness is real!" Chrissy shared.

Chrissy also maintained her famed sense of humor about it all. When one fan asked, "How's baby Luna?" Chrissy responded on Twitter, "i dunno i can't find her."

Luna arrived on April 14. "She's here! Luna Simone Stephens, we are so in love with you! And sleepy. Very sleepy," Chrissy captioned an April 16 Instagram photo announcing the birth.

A few hours after announcing their happy news, the social media-loving momma was back on Twitter showing off her trademark humor.

"To everyone asking, John is healing perfectly," Chrissy wrote.

She also thanked fans for sending their love. "Thank you for all the well wishes!!! we are so happy and excited! i dunno what to tweet now. does my twitter change? this is so awkward," Chrissy wrote.

On April 19, Chrissy shared the first photo of their little darling on social media, captioning the image, "Hi my lulu!" The image showed the new mom cradling the little one, but the snap didn't show much of the baby girl's face.

But on April 20, both Chrissy and John showed off a full-face photo of their gorgeous little pride and joy on Instagram.