Newlyweds SCARLETT JOHANSSON and RYAN REYNOLDS are planning a top secret second wedding in the US, according to reports.

The couple shocked Hollywood by marrying in a wilderness resort in Vancouver, Canada in September.

Many friends and family members couldn't attend - so they are staging another ceremony in the coming months for 150 guests.

A source says: "Scarlett wants something simple and classic. They've agreed on 150 guests."