The presented request for a report concerning Scarlett Moffatt and Seann Walsh joining a new television production from ITV remains unaddressable. The entirety of the supplied 'INPUT DATA' exclusively details the career and personal facets of Scarlett Johansson.
The supplied information does not align with the subject of the requested news report. There are no references within the provided material to Scarlett Moffatt, Seann Walsh, ITV, or any 'reality show' as described in the initial prompt.
This informational mismatch prevents the construction of a factual news report on the specified subject. The input's content centers on the extensive filmography of Scarlett Johansson, spanning roles from early works like 'Manny & Lo' to recent and projected productions such as 'Asteroid City' and 'The Girl In The Lake'. It also touches upon her musical endeavors, including the album 'Anywhere I Lay My Head', and familial background, naming siblings Hunter, Adrian, and Vanessa. No connection to British reality television figures or programming exists within this data.