A heavily pregnant Naomi Watts looked fit to burst as she spent the afternoon with her partner Liev Schreiber.

The Hollywood actress cradled her very rounded belly as she and her very cute family strolled around New York yesterday.

Naomi is in her second trimester with baby number two after giving birth to her first child Alexander Pete last July.

After being spotted wearing an engagement ring, the actress kick-started rumours that she has got hitched to her actor beau on the sly.

See the blooming mum below