Hugh Hefners youngest son Cooper and Harry Potter actress Scarlett

Hugh Hefner’s youngest son Cooper and Harry Potter actress Scarlett Byrne’s wife welcome TWINS

Hugh Hefner’s youngest son Cooper and his wife, Harry Potter actress Scarlett Byrne, have welcomed twins.

Scarlett, 31, posted the news on her Instagram account on Tuesday after giving birth in Los Angeles, California.

“My heart grew doubly so that weekend as Cooper and I welcomed our daughters Marigold Adele Hefner and Blossom Pearl Hefner into the world,” she wrote.

Adding: “Our home is full of love with our three daughters and we couldn’t be happier.”

Hugh Hefner's youngest son Cooper and wife of Harry Potter actress Scarlett Byrne welcome TWINS: 'We couldn't be happier'

Hugh Hefner’s youngest son Cooper and wife of Harry Potter actress Scarlett Byrne welcome TWINS: ‘We couldn’t be happier’

The couple, who married in November 2019, are already parents to 15-month-old daughter Betsy Rose.

Cooper, 30, shared a similar statement on his Instagram account, writing: “Scarlett and I are thrilled to announce that we welcomed Marigold Adele Hefner and Blossom Pearl Hefner into the world on Saturday March 26th to have.”

“Today we’re settling in at home again. How blessed are we to be gifted with her life. How fortunate that we are given this love.”

They announced the pregnancy on their respective Instagram accounts in November last year.

“Scarlett and I will be welcoming two new family members this spring. We couldn’t be happier as we await the arrival of our twins,” Cooper said, before “wishing everyone a happy Thanksgiving!”

Adorable:

Adorable: “My heart grew doubly so this weekend as Cooper and I welcomed our daughters Marigold Adele Hefner and Blossom Pearl Hefner into the world,” wrote Scarlett

Overjoyed: Scarlett said:

Overjoyed: Scarlett said: “Our home is full of love with our three daughters and we couldn’t be happier.”

Cooper and Scarlett welcomed daughter Betsy Rose into the world on August 24, 2020 in Los Angeles, California.

The US aviator named his baby girl after his late maternal grandmother, Betsy Aldridge-Conrad, who passed away in July of that year.

“My grandmother meant the world to both Scarlett and me,” Cooper told the outlet after expressing how “filled with such joy” they were to become first-time parents.

Surprise!  Hugh Hefner's youngest son Cooper and his wife Scarlett, actress, first announced their news in November last year

Surprise! Hugh Hefner’s youngest son Cooper and his wife Scarlett, actress, first announced their news in November last year

Adventure: The couple, who married in November 2019, are already parents to daughter Betsy Rose, 15 months old

Adventure: The couple, who married in November 2019, are already parents to daughter Betsy Rose, 15 months old

Cooper is the youngest of Hugh Hefner’s four children, daughter Christie, 69, and sons David, 66, and Marston, 31.

The Playboy founder, who passed away in 2017 at the age of 91, shares Cooper and Marston with ex-wife Kimberley Conrad.

He married the now 59-year-old model in 1989 and they divorced in 2009.

Parenting: Cooper and Scarlett welcomed Betsy Rose into the world on August 24, 2020

Parenting: Cooper and Scarlett welcomed Betsy Rose into the world on August 24, 2020

Instead of diving into the Playboy empire, Cooper has been working as an Air Force reservist since March 2019.

Last year, the 30-year-old completed an “extremely rewarding” assignment in the United States at Joint Base McGuire-Dix-Lakehurst in New Jersey, where he helped resettle Afghan refugees upon their arrival in the United States.

“The effort to support families beginning a new life chapter in the United States has been extraordinarily rewarding,” wrote Hefner, who shared pictures of the effort with his Instagram followers. “Brighter days are ahead for our Afghan friends.”

Famous father: Cooper is the youngest of Hugh Hefner's four children, daughter Christie, 69, and sons David, 66, and Marston, 31;  Hugh and Cooper pictured in 2014

Famous father: Cooper is the youngest of Hugh Hefner’s four children, daughter Christie, 69, and sons David, 66, and Marston, 31; Hugh and Cooper pictured in 2014