EXCLUSIVE: Rose Byrne pictured with her adorable newborn baby for the first time as she steps out in New York just weeks after giving birth

She gave birth to her second child with partner Bobby Cannavale last month.

And on Sunday, Rose Byrne was pictured with her newborn for the first time as she stepped out to run errands in Brooklyn, New York.

The 38-year-old Australian actress tenderly cradled her precious baby as she was seen outside her home.

First pictures: Australian actress Rose Byrne was seen doting on her newborn baby in New York on Sunday, just weeks after giving birth

First pictures: Australian actress Rose Byrne was seen doting on her newborn baby in New York on Sunday, just weeks after giving birth

The brunette appeared make-up free, and wore a loose-fitting striped shirt as she gazed adoringly at the tot.

While Rose and Bobby have not released details of their new addition's name or sex, People have reported it is another boy for the couple- joining their 22-month-old son, Rocco Robin.

The precious baby- whose birth was announced on November 16th- was dressed in an adorable festive red jumpsuit that appeared to be patterned with characters from the Peanuts comic strip.?

Precious arrival: Rose and partner Bobby have not released details of the name or sex of their second child- but People have reported it is another boy for the couple

Precious arrival: Rose and partner Bobby have not released details of the name or sex of their second child- but People have reported it is another boy for the couple

Tender: The brunette appeared make-up free, and wore a loose-fitting striped shirt as she stepped outside her home?

Tender: The brunette appeared make-up free, and wore a loose-fitting striped shirt as she stepped outside her home?

Later on, Rose was seen rugged up and on the move to run errands with the newborn.

The Damages actress donned a mustard coloured coat as she cradled the baby in a carrier on her chest.

With her motherly instincts appearing to kick in, Rose protected her tot from the winter chill by wrapping her warm garment tightly around her stomach.

Motherly instincts:?Rose protected her tot from the winter chill by wrapping her warm mustard coloured coat tightly around her stomach

Motherly instincts:?Rose protected her tot from the winter chill by wrapping her warm mustard coloured coat tightly around her stomach

On the move:?The stunner went without partner Bobby and young son Rocco for the outing

On the move:?The stunner went without partner Bobby and young son Rocco for the outing

Rose also donned a pair of tight denim jeans and a pair of navy, suede ankle boots as she pounded the pavement. ?

Looking every inch the stylish Brooklyn mum, the Bridesmaids star also added a pair of trendy sunglasses and a canvas tote bag as she stepped out in her hipster-laden borough.

The stunner went without partner Bobby and young son Rocco for the outing. ?

Practical but stylish:?Rose also donned a pair of tight denim jeans and a pair of navy, suede ankle boots as she pounded the pavement

Rose's outing comes just days after Australian accessories brand collapsed into voluntary administration, months after it dumped her as its ambassador.?

In March, the label dropped the actress in favour of 'younger influencers' who would cost the brand less.

However, the decision appears not to have had the desired effect, with Oroton racking up a $14.2 million loss in 2017.

Brooklyn mum: The Bridesmaids star also added a pair of trendy sunglasses and a canvas tote bag as she stepped out in her hipster-laden borough

Brooklyn mum: The Bridesmaids star also added a pair of trendy sunglasses and a canvas tote bag as she stepped out in her hipster-laden borough

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Rose Byrne was spotted in bundled up with her newborn in NYC, wearing a mustard overcoat, classic blue jeans which she paired with slouchy flat boots.

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Running errands:?The stunner went without partner Bobby and young son Rocco for the outing

Rose and Bobby are frequently seen out and about in New York, often taking young Rocco out for play dates.

Emmy-winner Bobby, 47, is also a father to 22-year-old son from his previous marriage to screenwriter Jenny Lumet.

Stunning Rose has previously gushed about motherhood, last year telling The Daily Telegraph: 'I have a new appreciation for motherhood having just become a parent. Really, I’ve turned around a lot... I’m tired, but even so, all of it’s great'.?

Doting parents:?Rose and Bobby are frequently seen out and about in New York, often taking young Rocco out for play dates

Doting parents:?Rose and Bobby are frequently seen out and about in New York, often taking young Rocco out for play dates

Former face of Oroton:?Rose's outing comes just days after Australian accessories brand collapsed into voluntary administration, months after it dumped her as its ambassador

Former face of Oroton:?Rose's outing comes just days after Australian accessories brand collapsed into voluntary administration, months after it dumped her as its ambassador

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