The “Cheap Thrills” singer requested legal and physical custody of her child.

Sia asked that Bernad receive no spousal support.

Reps for Sia did not immediately respond toEntertainment Weekly’s request for comment.

Sia has filed for divorce and welcomed a baby

Sia.Credit: Matt Winkelmeyer/Getty Images

Sia/Instagram

The musician has two other adult children: sons whom sheadopted in 2019, when they were 18.

She married Bernad in December 2022.

The private couple had aformal, candlelit ceremonywith just six guests in Portofino, Italy, the following May.

Sia and husband Daniel Bernad

Sia and husband Daniel Bernad.Sia/Instagram

The musician was married to Lang from 2014 to 2016.

Then he asked her if she could adopt his cousin, who turned out to be his close friend.

Sia, 49, explained in June 2020 that her family had grown to include grandchildren.

“My youngest son just had two babies,” she said onThe Zane Lowe Showon April Music.

“I’m just immediately horrified.

No, I’m cool.

They call me Nana.

I’m trying to get them to call me Lovey, like Kris [Jenner].

I’m like, ‘Call me Lovey.'”

The Grammy-nominated artist released her 10th studio album,Reasonable Woman, in May.