By Kevin Kayhart For Dailymail.com
Published: 03:44 GMT, 22 February 2020 | Updated: 03:44 GMT, 22 February 2020
Will Arnett and his girlfriend Alessandra Brawn are expecting their first child together, according to Us Weekly.
The child will be the third for the Arrested Development actor, 49, who shares sons Archie, 11, and Abel, nine, with ex-wife and Saturday Night Live alum Amy Poehler.
'They are very happy and thrilled,' an insider revealed to the publication.
Congrats! Will Arnett and girlfriend Alessandra Brawn are expecting their first child together; they are pictured together in September 2019
'There’s nothing like [being their father],' the Canadian actor gushed of his sons to Us in 2018, adding: 'It’s the greatest thing ever. There is no other single thing in my life that is even in the same category.'
This will be the second child for Brawn,