Chrissy Tiegen and singer husband John Legend are welcoming a second baby to their family, expecting a girl to join sister Luna who was born in 2016. We. Are. So. Excited.

Just last month, Miranda Kerr announced she is pregnant with her second child, her first with Snapchat CEO Evan Spiegel. Kerr has a seven-year-old son, Flynn, from her previous marriage to Orlando Bloom.

The winner of American Idol Season 6 is expecting her first baby with husband Dana Isaiah in late spring, according to People.

With a cute baby bump announcement on Instagram, Sister Sister star Tia Mowry shared that she is expecting her second son with husband Cory Hardrict. The new baby will join big brother Cree, who is six.

While the announcement still hasn't come directly from the Kardashian herself, multiple sources have reported that Khloe is pregnant with her first child, a boy, with boyfriend Tristan Thompson, reports People. It sounds like we'll just have to tune into the next season of Keeping Up With The Kardashians to find out!

Because Khloe's rumored pregnancy and Kim's impending birth by surrogacy aren't enough drama for one TV family for one year, Kylie's getting in on the action as well. Kylie and her boyfriend, Travis Scott, are reportedly due a baby in the new year, and while Kylie has been keeping a very unusually low profile lately, her team has yet to confirm the news.

Another royal baby will join Prince George and Princess Charlotte in the new year, making three for the Duke and Duchess of Cambridge.

One of our favorite One Tree Hill alums, Hilarie Burton, is expecting her second child with husband Jeffrey Dean Morgan, of The Walking Dead fame. According to Us Magazine, they're expecting a girl, who will join son Augustus.

Celebrities are just like the rest of us, and sometimes need to take five pregnancy tests in order to know it's real! That's what Jamie-Lynn Sigler did this year, as she explained in an Instagram post. She and pro-basketball player husband Cutter Dykstra are expecting their second child in early 2018.

Nicky Hilton and her husband James Rothschild are about to add to their family, to join three-year-old sister Lily-Grace Victoria.

The first baby for singer Natasha Bedingfield and husband Matt Robinson is on the way in 2018!

According to People Magazine, it'll be a girl for The Mindy Project star, who has yet to reveal who the father of the baby is. We wonder if her role as an ob-gyn has prepped her at all for her pregnancy and delivery.

Vinessa Shaw might win the best pregnancy announcement with this Hocus Pocus-inspired Instagram post to announce that she is expecting with husband Kristopher Gifford. This will be their first.

The Counting On star has spread some controversy about her due date, causing fans to speculate about why her wedding to husband Austin Forsyth was moved up. For now, it's all talk about their March due date.

The Guardians of the Galaxy actress and husband Sam Claflin of Hunger Games fame are expecting their second child in 2018. The new baby will join their son, who was born in January 2016.

We all remember original Teen Mom starAmber Portwood and her now nine-year-old daughter, Leah. Now she's pregnant with her second, with boyfriend Andrew Glennon and due next year.

Fargo co-stars, Kirsten Dunst and Jesse Plemons, are pregnant with their first child. The couple got engaged in January 2017 and their baby will debut next year.

South African model Candice Swanepoel announced her second pregnancy just a few weeks after walking in the Victoria's Secret show in Shanghai — just what most of us want to do when we're in our first trimester! The baby will be her second with fiancé and model Hermann Nicoli.

Another model mama-to-be, Canadian Coco Rocha, is expecting baby number two with husband James Conran. The couple had the help of their social media star 2-year-old for the Instagram announcement.

Singer Jessie James and football player Eric Decker are adding another to their crew in 2018, expecting their third and final baby, according to People.

Actress Jessica Alba and her husband Cash Warren are expecting her third child and their first boy! The little one, will join big sisters Honor, born in 2008, and Haven, born in 2011.

It's a supermodel baby boom! Model Behati Prinsloo and husband Adam Levine are on deck for their second in the coming year. The baby will join big sister Dusty Rose, who was born in 2016.

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