She's snapped looking swell in New York

Cate Blanchett is reportedly pregnant with her third child with husband Andrew Upton.

The actress, 38, was pictured sporting an apparent baby bump while leaving New York’s Guggenheim Museum on Saturday.

And Cate’s decision not to touch alcohol at the London Film Festival last Tuesday have put the rumour-mill into overdrive.

‘Tongues started wagging when she wouldn’t drink after the premiere for Elizabeth: The Golden Age last week,’ a source says. ‘It was such a big night it was strange she didn’t join in the celebrations.’

Cate and Andrew already have two sons, 5-year-old Dashiell and Roman, 3.