Zoe Saldana has just Instagrammed the most adorable pic of her brand new baby boy.

The little guy is called Zen, and by the look of that sweet head of hair, he's flippin' adorable.

Zoe's two elder twin boys, Cy and Bowie (awww) are looking over their brand new baby bro.

instagramView full post on Instagram

Last month, Zoe opened up to James Corden about Cy and Bowie being in their terrible twos and just how much work two angelic, 'gangster' boys are.

She spoke to US weekly back in 2015 about her two eldest's births saying:

You have to remind yourself that everything takes time. I feel bad for those women who are desperate and want to bounce back three months after having a baby...It's more like, 'Breastfeed! Stay home! Sleep! Your kid is only 3 months old, what are you going to the gym for? Catch up on f--king reruns of some sort!' I definitely took a break and trusted that my body was going to bounce back when it was ready. I never wanted to push myself.

Zoe and her husband have been married since June 2013, which they did secretly.

Likewise, the couple have been extremely low-key about the arrival of her new bundle of joy.

She has spoken to E! about her children's privacy and has opted not to post any images of Cy and Bowie's face on her social media.

I just don't want 16 years from now to get 'You are so disrespectful. You invaded, you exposed me and I wasn't ready...Even though they're babies and they're under our care, it's still their face... Right now, they're not in the position to speak for themselves or make a decision…I don't want to make it for them.

Zoe Saldanapinterest
Getty Images
Headshot of Daisy Murray
Daisy Murray
Digital Fashion Editor

Daisy Murray is the Digital Fashion Editor at ELLE UK, spotlighting emerging designers, sustainable shopping, and celebrity style. Since joining in 2016 as an editorial intern, Daisy has run the gamut of fashion journalism - interviewing Molly Goddard backstage at London Fashion Week, investigating the power of androgynous dressing and celebrating the joys of vintage shopping.