The pregnant model, 29, announced the sex of her second child with her NFL husband, 26, on Instagram Sunday.
“Blessed with another baby girl on the way 🎀💗🎀,” Iman captioned the sweet photo of the couple dressed in white with their 15-month-old daughter Cali.
On Aug. 26, Iman revealed on Instagram that the couple was expecting their second child, writing, “Excited to announce we will be a family of four soon 🤰🏽👼🏽.”
Never miss a story — sign up for PEOPLE’s free daily newsletter to stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories
Iman and New York Giants wide receiver Shepard celebrated their daughter’s first birthday in August with an outdoor sweets-themed bash, full of pastel-colored decorations, unicorns, balloons, treats and carnival-like touches.
Photos and video footage showed the proud parents celebrating Cali’s big day by adorning her with a flower crown, watching her play in a ball pit, blowing bubbles — and there was even a visit from “Baby Shark” characters!
“Its Cali’s world we’re just living in it 🎈🎈🎈 🎂,” Iman wrote alongside one snap, which featured the birthday girl standing in front of a huge balloon creation spelling out her name with a balloon rainbow beside it, as well as signs promising ice cream, games and pony rides at “Cali’s Land.”
“Thank you all for all the birthday wishes and everyone who came to celebrate with us 🎂👼🏽,” the Victoria’s Secret Angel captioned another adorable shot, fully showing off her daughter’s frilly, star-patterned white dress.
Iman opened up to PEOPLE last November about her and her NFL star husband’s desire to expand their family, saying she wanted to wait a little while before having a second baby.
“Maybe [Sterling] wants it soon, but I can’t. I have to wait at least a year,” she said of getting pregnant again. “I want to enjoy Cali, give Cali her time, and then, you know — “
“Enjoy this baby,” said Shepard before his wife chimed back in, “It wouldn’t be a bad thing if we had two though. We love our daughter, so … “
“I’m so anxious to see what the boy will look like,” the pro football player added.