WATCH: James Blake's New Video Stars Pregnant Natalie Portman

Natalie Portman was “just days” away from giving birth to daughter Amalia when she appeared in scenes for James Blake’s new video “My Willing Heart.”

The black-and-white video, posted online Monday, was directed by Anna Rose Holmer and includes shots of the 35-year-old actress in water.

“My Willing Heart” comes from Blake’s third album The Colour In Anything, which came out last spring. The song was co-written by Blake and Frank Ocean.

The 28-year-old English singer won the 2013 Mercury Prize and has been twice nominated for a Grammy Award.