Prince Felix Of Luxembourg is to become a first-time father.
The European royal's wife, Princess Claire of Luxembourg, is expecting a baby and the new arrival is due in June (14).
The pregnancy news comes six months after the couple married in a civil ceremony in the Princess' native Germany in September (13). The first wedding was followed by a second ceremony in France days later.
Prince Felix, 29, who is second in line to the throne, met his wife while they were both studying in Switzerland. They announced their engagement in December, 2012.
Take a look back at October's inaugural event.
The film is expected to continue without Mendes' involvement.