“A little bit of heaven, drifted down from above…”

If there’s anyone who gets excited over the arrival of a newborn, it’s the grandparents. And Lara Bingle ‘s mum Sharon is clearly besotted with her grandson Rocket Zot.

The doting grandmother has taken to Instagram to share a touching tribute to baby Rocket, who reportedly arrived more than two weeks premature.

She wrote:

http://ivillageau.s3.amazonaws.com/wp-content/uploads/files/2015-04-15_10-41-09.jpg Image via Sharon Bingle Instagram.

Bingle is currently in Los Angeles with her partner/ rumoured husband, Sam Worthington. She confirmed the arrival of her son on Twitter last week.

Rocket's middle name Zot she explained on her Facebook page, is in honour of her late father Graham, who passed away in 2008 from liver and pancreatic cancer.

For someone who is usually very active on social media, Bingle has been relatively quiet since she began dating Worthington and is yet to share a photo of her new arrival.

SCROLL THROUGH the gallery to see more of Lara Bingle...

Lara Bingle showing off her hair.

Lara Bingle on the David Jones red carpet.

Bikini babe.

Lara Bingle strikes a pose.

Lara Bingle's fish lips.

Sporting black on black.

Lara Bingle looking minty fresh.

Almost a side boob.

Lara Bingle and Sam Worthington sharing a chair.

Lara Bingle in black.

Lara Bingle.

Beach hair.

Lara Bingle, always a beach soul.

Peace out.

Sultry bath times.

Old school selfies.

Lara Bingle and her new gadget.

Gorgeous smile.

Sam Worthington.

Lara Bingle.

Lara Bingle.

Cover model.

Lara Bingle having fun.

Hipster selfie.

Lara Bingle kisses.

Lara Bingle on a board.

A water baby.

Rustic.

Sam Worthington being very cute with Bingle.

Lara Bingle.

Lara Bingle and Harry Styles.

More old school selfies.