All About Her Daughters Frankie and Sunny and Her Son

Cassie and her husband Alex Fine are a proud family of five.

The singer — who recently testified in the sex trafficking trial of Sean “Diddy” Combs — welcomed her third child in late May 2025.

Cassie has kept a relatively low profile since she filed a complaint against ex-boyfriend Combs in 2023, alleging a decade-long “cycle of abuse, violence and sex trafficking.” On July 2, Combs was acquitted of sex trafficking and racketeering in his federal trial, but was convicted on two lesser prostitution charges.

Cassie and Fine, who first met at the gym, tied the knot in Malibu, Calif. in August 2019. Their nuptials took place four months before they welcomed their first child together, daughter Frankie, in December 2019. The couple expanded their family again in March 2021 with the arrival of their second daughter Sunny.

During an October 2019 interview with Babe by Hatch ahead of Frankie’s birth, Cassie opened up about how she wants to be a role model to her daughter.

“I don’t want to lose myself in becoming a mom,” she said. “Of course, I will do anything for her, but I also want to remain true to myself. I want her to grow up watching me do my thing. I want her to see me making music, building my business, being a mom, a wife, a force, and be inspired by it all.”

Cassie added, “I want to lead by example so she can grow up knowing that she can do anything and be everything her heart desires.”

Here’s everything to know about Cassie’s two daughters and her baby on the way.

Frankie Stone Fine, 5

Cassie and Fine welcomed their first child together, daughter Frankie Stone, on Dec. 6, 2019.

When the couple announced their pregnancy news in June 2019, Fine shared a heartfelt letter he had written to their unborn daughter alongside a photo of him kissing Cassie on the cheek.

“I will be the first man in your life and will show you the greatest love and affection now and forever,” he wrote in an Instagram post. “I never thought my heart could grow bigger after meeting your mother… then I found out we were having you and I instantly felt a love that is so indescribable.”

Fine added, “I promise to be at every dance recital, concert, sporting event, school plays whatever you decide to do I will be there and support you. I am your number one fan.”

Frankie made her social media debut six days after her arrival. Cassie shared a photo of her resting on a blanket with her fingers wrapped around the singer’s hand.

“She’s just different. Frankie Stone Fine. My BFF,” she captioned the post.

In January 2020, Cassie shared the first photos of Frankie’s face via a photo of her newborn posing in an Old West-inspired outfit.

As Frankie has grown up, she’s developed an interest in dance. In January 2023, Fine shared photos from Frankie and Sunny’s ballet recital, where the two can be seen wearing yellow tutus and dancing on stage.

“this will be one of my greatest moments in my life and fondest memory. Seeing how happy and beautiful my little ballerinas are is an experience that I could of never imagined,” he wrote in the caption.

In December 2024, Frankie celebrated her fifth birthday. On Instagram, Fine posted a tribute to his daughter, in which Frankie can be seen smiling while wearing a unicorn headband.

“My baby Franks turned 5 today! Can’t believe it’s been 5 years with my little best friend. The most sweet, caring, and loving big sister. 🎂,” he wrote in the caption.

Sunny Cinco Fine, 4

Cassie and Fine welcomed their second child, daughter Sunny Cinco, on March 22, 2021. The singer announced the arrival of her younger daughter by posting portraits of the family of four.

“On Monday March 22nd, 2021 @ 10:22am our hearts got bigger. Welcome to the world baby girl! We love you so much Sunny Cinco Fine,” she wrote in the caption.

Fine also shared the pictures, writing a letter to his two daughters on Instagram. “I woke up this morning with you two and your mama and took a moment to let it sink in that we created the perfect family that isn’t perfect but its filled with so much love,” he said. “Just holding both of you I know you are destined for absolutely amazing things and I’m put on this earth to support what you two love doing.”

After announcing her second pregnancy, Cassie opened up to Babe by Hatch about how the pregnancy was “totally unexpected,” but she and Fine were “so excited.”

“I love that Frankie’s going to have a sibling super close in age. Plus, we’re home so much now anyway, and my entire house is all ‘baby,’ so in that sense, the timing is ideal,” she said. “But after this, I need my body back for a minute before even considering another.”

Along with her sister, Sunny loves to do adventurous activities. Fine has shared photos on Instagram of himself taking his daughters surfing and ice skating.

“My dad used to be my hockey coach when I was little and I remember him always lacing my skates, this day made me very happy lacing up theirs,” he wrote alongside a 2023 post of him and his two daughters at an ice rink.

In March 2024, to celebrate Sunny’s third birthday, Fine shared a birthday tribute that gave some insight into his younger daughter’s personality.

“She is fearless, funny, smart, kind, and an absolute wild card. She is not only Frankie’s little best friend but Cassie and I as well,” he wrote on Instagram. “She has been the tough baby that wears dresses, loves the spice girls and Wednesday adams, sings and dances at all times, and frequently asks Uber drivers why their car smells like a diaper.”

Cassie and Fine’s son

In February 2025, Cassie announced that she and Fine are expecting their third child together.

In an Instagram post, the singer shared a series of black-and-white photos of herself showing off her baby bump alongside Fine and their two daughters. “🤰🏽💙 #3,” Cassie wrote in the caption.

Fine also shared one of the photos on Instagram, captioning it, “Best gift I could ask for.”

A month later, Cassie revealed in a birthday tribute to Fine that the pair are expecting a baby boy.

“There aren’t words to describe how grateful I am that I get to do this life with you! The laughter and pure joy that I get to experience with you is beyond any of my dreams and manifestations,” she wrote on Instagram. “You’ve taken care of me and my heart like no other, you’re hands down the best girl dad and I’m SO excited to see you now become a father to OUR SON! 🤯.”

Cassie and Fine’s son was born in late May 2025, just two weeks after she testified in Diddy’s trial and less than a day after a source confirmed to PEOPLE that she was taken to a New York City hospital’s labor and delivery unit.