Celebrity Gogglebox: Series 7

Season overview

Role: Meticulous television and film archivist.
Task: Produce a JSON object for "Celebrity Gogglebox" Season 7.
Keys: overview (160-220 words), primer (array of exactly 4 concise bullet points).
Constraint 1: Use ONLY provided SYNOPSIS and SOURCES.
Constraint 2: No invented/guessed details (titles, names, dates, counts, awards, etc.).
Constraint 3: If a detail is not in the material, omit it.
Constraint 4: Write original, neutral, encyclopedic prose in plain text.
Constraint 5: No markdown, no asterisks, no headings, no bullet points in the prose (though the primer is an array).
Constraint 6: Output valid JSON only.
TMDB Synopsis: "A rolling cast of famous faces, some of Britain's favourite personalities, hit the sofa for the week's big shows, sharing their funny points of view."
Source [1]: "Celebrity Gogglebox (2019) Reality... A rolling cast of famous faces, some of Britain's best loved personalities, turn their hand to being the country's most opinionated viewers, sharing their opinions"
Source [2]: IMDb link (no content provided).
Source [3]: "A rolling cast of famous faces, some of Britain's best loved personalities, turn their hand to being the country's most opinionated viewers, sharing their opinions on what they have been watching during the week."
Source [4]: "Celebrity Gogglebox: Little Mix confirmed for new six-part series" (dated 2019.06.04).
Source [5]: Plex link (no content provided).
The prompt asks for "Season 7".
The sources mention the series started in 2019.
Source [4] mentions a "new six-part series" involving Little Mix, but it's dated 2019.
Crucially, none of the sources provide information specifically about "Season 7".
The sources provide a general description of the show: a rolling cast of famous faces/personalities sharing opinions on what they watch during the week.
Overview: I need to write 160-220 words. However, the sources only provide a very brief description of the series concept. There is no information about Season 7's specific narrative arc, cast, or episodes.
*Constraint Check