Pete Davidson’s girlfriend, Elsie Hewitt, is pregnant with couple’s first baby

Pete Davidson is going to be a dad.

The “Saturday Night Live” alum’s girlfriend, Elsie Hewitt, revealed on Wednesday that she is pregnant with their first baby.

“welp now everyone knows we had sex,” the 29-year-old captioned her Instagram announcement.

The social media slideshow kicked off with a smiling snap of the couple cuddling with their hands resting on the actress’s stomach.

The carousel went on to feature footage from an ultrasound, as well as multiple loved-up selfies.

We hear that the pair’s little one is due early this winter.

“She came to the show in Newark in June,” a source told Page Six. “He’s never had a girlfriend come to his stand-up show.”

Another insider confirmed “Pete is so excited for this next chapter,” adding that “his family is thrilled and can’t wait to become grandparents, aunts, etc.”

Hewitt notably sparked pregnancy speculation over the weekend when she posted bikini pictures via Instagram.

“New boobs or pregnant?” one of the model’s followers asked, while another observed, “babes you either got new boobs or are preggo 👀.”

Hewitt did not respond to the comments at the time.

She and Davidson went public with their romance in March by packing on the PDA during a Florida vacation.

Hewitt subsequently made the relationship Instagram-official, uploading a video of the bathrobed “King of Staten Island” star to her Story.

Days prior, an insider revealed to us that the comedian was “very happy” while dating someone “very different from anybody else he’s ever dated before.”

Davidson has had many high-profile relationships in the past, from Ariana Grande and Kim Kardashian to Kate Beckinsale and Madelyn Cline.

Hewitt, for her part, previously dated “Ted Lasso” star Jason Sudeikis and Selena Gomez’s fiancé Benny Blanco.