Josh Brolin and wife Kathryn have welcomed a baby daughter

Actor Josh Brolin and his wife have welcomed their first child together.

The Avengers: Infinity War star and his wife Kathryn announced on Instagram that they’ve welcomed a baby daughter, named Westlyn Leigh Brolin.

Josh, who is best known for his roles in No Country for Old Men and the cult 80’s classic The Goonies, revealed the happy news with a cute video of his new baby daughter soundly asleep in her cot.

Alongside the adorable video, in which the newborn treats us to a little smile, the doting dad wrote: ‘Dearest Ladies and Gentlemen, I would like to introduce our little girl Westlyn Reign Brolin (Bean).

‘Mama Kathryn was stellar during this miracle birth and Bean is a flawless gem through and through.

‘We are blessed to the core and appreciate so much the love and support during this pregnancy from ALL who have partaken in our journey, directly and/or indirectly.’

His model and production assistant wife Kathryn uploaded the same video with a caption saying: ‘Our family’s newest (and tiniest) member. Westlyn Reign Brolin, I love you so much already.

‘Nothing compares to this… nothing. My heart is totally different forever. @joshbrolin thanks for this little life of ours.’

The new parents, who have been married since September 2016, both revealed that they were expecting their first child together back in May with posts on Instagram.

Josh posted a picture of his glowing wife proudly showing off her growing bump, writing: ‘There’s a new sheriff in town, and she’s no bigger than a sweet potato. Hang on to your hats’, while Kathryn put up a picture of her looking lovingly at her bump, with the caption: ‘Something’s cookin… Baby Girl Brolin on the way’.

While baby Westlyn is Kathryn’s first child, 50-year-old Josh already has two older children, Eden and Trevor, with his ex-wife Alice Adair, whom he divorced over 20 years ago.

Congratulations to the new parents on your gorgeous new arrival!