Rose Byrne welcomes second child with Bobby Cannavale

ROSE Byrne and Bobby Cannavale have welcomed their second child in New York, a sibling for little Rocco.

Rose Byrne has given birth to her second child. Picture: Getty

ROSE Byrne and Bobby Cannavale have welcomed a new addition to their family.

Byrne, 38, has given birth to the pair’s second child together, but the name and sex of the child hasn’t been confirmed yet, according to People.

Bobby Cannavale and Rose Byrne. Picture: Splash

Byrne and Cannavale already have a 21-month-old son together named Rocco Robin, and Cannavale has a 22-year-old son named Jake from a previous marriageto actress and screenwriter Jenny Lumet, 50, from 1994 to 2003.

Byrne first announced she was pregnant in Jones, an Australian publication, earlier this year.

Bobby Cannavale and his actor son Jacob "Jake" Cannavale. Picture: Splash

Rose Byrne and Bobby Cannavale back in 2014. Picture: Supplied

She turned out to support marriage equality in Australia last month in New York despite being heavily pregnant.

Byrne has been shooting Juliet, Naked with Ethan Hawke and was in Australia earlier this year for the film adaptation of Peter Rabbit.

Rose Byrne turned out to support marriage equality while heavily pregnant at an event in New York with tennis player Rennae Stubbs. Picture: Alex Towle

New Jersey native Cannavale garnered critical attention with his performance in the film The Station Agent and won an Emmy for his recurring guest role on Will & Grace. He’s also appeared in Nurse Jackie and Boardwalk Empire.

Bobby Cannavale and Eric McCormack played boyfriends on Will & Grace. Picture: Instagram

Rose Byrne went back to work straight after having Rocco so she could work with Oprah Winfrey. Picture: Supplied/Foxtel

Byrne and Cannavale’s reps did not immediately return a request for comment.

Originally published as Rose Byrne welcomes second child with Bobby Cannavale