Just weeks after testifying at Diddy's trial, Cassie Ventura has given birth.

Cassie Ventura has welcomed her third child with husband Alex Fine, just weeks after her courageous testimony in the Sean "Diddy" Combs trial captured worldwide attention.

The singer and model, who was eight and a half months pregnant when she took the stand against her former partner, delivered a healthy baby boy, a source close to Ventura told People and ABC News.

The happy arrival is the couple's first son.

No other details were immediately available.

Watch: Cassie Ventura testifies in Sean 'Diddy' Combs trial. Post continues below.

This marks the third child for the 'Me & U' singer and her husband. The couple, who married in 2019 after a whirlwind romance, are already proud parents to daughters Frankie Stone, 5, and Sunny Cinco, 4.

The couple first announced they were expecting baby number three back in February, with Cassie sharing family photos on Instagram featuring her baby bump alongside a blue heart emoji.

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A post shared by Casandra Fine (@cassie)

Then in a March birthday post that paid tribute to her husband, she revealed the gender of their baby.

"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 wrote.

Cassie and Alex's relationship has been a beautiful journey of love and support since they first got together in 2018. Fine, who works as a celebrity fitness trainer, actor and model, has built an impressive career that includes walking runways at Paris Fashion Week and appearing in productions like MobLand, American Primeval and 1883.

Their romance moved quickly, with the couple announcing their engagement and marriage in 2019, shortly before welcoming their first daughter.

The birth of their third child comes after Ventura made headlines globally when, while heavily pregnant, she testified against Combs in his federal sex-trafficking trial.

Over four gruelling days, Ventura took the stand, detailing allegations of control, violence and abuse that painted a disturbing picture of her relationship with the hip-hop mogul, which ended in 2018.

Throughout her ordeal, Ventura has had the unwavering support of Fine. Now, with the arrival of their new baby, Ventura and Fine can focus on this joyous new chapter in their lives.

Feature Image: Instagram/cassie.