By NOLA OJOMU FOR MAILONLINE
PUBLISHED: 07:24 EST, 7 February 2015 | UPDATED: 08:23 EST, 7 February 2015
It was recently reported that she has named her newborn son, Atom.
And Rosamund Pike was pictured holding her precious two-month-old close to her chest as she made her way through LAX airport on Friday.
The Gone Girl actress worked a low-key look as she covered up with a black hoody underneath her black leather jacket.
After giving birth to her first son Solo in 2012, Rosamund went on to have another boy in December with Old Etonian adventurer and reformed heroin addict Robie Uniacke.
Sticking to the singular theme, a source told Daily Mail that the couple have called their newborn Atom because Rosamund found her home birth ‘so easy and elemental’.
Rosamund was on America’s Tonight Show this week (pictured) talking about her Oscar nomination for best actress.
She has revealed that she has no plans to marry her partner of five years.
‘It is interesting to break all the rules,’ she once said.
‘I’m not married, I have a baby, and it feels infinitely more right.’
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