Monday, October 12, was a day in fangirl history. Chrissy Teigen, perhaps best known as one of the most exotic models in the world (and the wife of singer John Legend), announced her pregnancy on Instagram.

"John and I are happy to announce that we are pregnant," she wrote in a post to her 3.6 million followers. "As many of you know, we've been trying to have a baby for a while now. It hasn't been easy, but we kept trying because we can't wait to bring our first child into the world and grow our family."

Married to Legend since 2013, Teigen is also known for her outspoken and hilarious antics on social media. Her love for food, reality television and poking fun at her husband are well documented. God knows we'll never forget the time she spent the whole day in bed with pizza, and made sure to keep us updated every hour. Earlier this year, she started a trend on Instagram after showing off the stretch marks on her legs -- which was matched by many positive messages and comments from followers praising her for being herself.

Although Teigen seemed to open up about pretty much anything, it hadn't been that way when it came to starting her family. In September, she opened up about her fertility issues on the daytime talk show FABlife, admitting she hated the numerous times people would ask her "when the kids are coming."

But now that the potentially most beautiful child on the planet is on its way, followers can sit back and enjoy some "preg tweeting," as Teigen called it. After sharing another photo of her growing bump, some followers noted it looked like she was carrying twins. Teigen's response: "Get out of my uterus."

Her lesson may have been learned, but I think we're all hoping the daily classic Chrissy tweets keep coming. After all, she's sassily tweeting for two these days.