Margot Robbie, a prominent figure in Hollywood, has publicly declared her strong liking for the British television comedy "Gavin & Stacey." This sentiment has been shared through her interactions and by actor Rob Brydon, who featured in the film "Barbie" alongside Robbie. Brydon has indicated that Robbie's appreciation for the show was so significant that she considered it "the best show ever" and even watched the series finale multiple times. The actor also revealed he sent Robbie a birthday message while performing as his character, Uncle Bryn, from the sitcom.

Background and Timeline
The reported instances of Margot Robbie's connection to "Gavin & Stacey" stem from discussions involving actor Rob Brydon.

Prior to July 2023: Brydon received a request from a friend of Margot Robbie's to record a birthday message in character as Uncle Bryn. At the time, Brydon had largely forgotten about making the recording.
During "Barbie" Filming (exact dates not specified in sources, but "Barbie" was released in July 2023): Brydon encountered Robbie on the set of the film "Barbie." Robbie acknowledged receiving and appreciating the birthday message. Brydon also appeared in "Barbie" as Sugar Daddy Ken.
July 2023: Multiple news outlets report on Brydon's statements regarding Robbie's fandom for "Gavin & Stacey" and the birthday message incident.
February 2024 (Article 1 publication date): A BBC News article references a recent statement from Robbie, indicating her continued passion for the show, mentioning she shared her love for it with Bette Midler and rewatched the finale twice.
Key Individuals
Margot Robbie: An acclaimed Hollywood actress known for her roles in "Barbie" and "Wuthering Heights."
Rob Brydon: A Welsh comedian and actor, famous for his role as Uncle Bryn in "Gavin & Stacey" and for his part in "Barbie."
Evidence of Robbie's Fandom
Several accounts point to Margot Robbie's enjoyment of "Gavin & Stacey":
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Shared Admiration: Robbie reportedly discussed her fondness for the show with Bette Midler.
Dedicated Viewing: She is said to have watched the series finale of "Gavin & Stacey" on two separate occasions.
Personalized Message: Rob Brydon, in his character as Uncle Bryn, recorded a birthday message for Robbie at the request of her friend. Robbie later expressed gratitude for this message.
"Best Show Ever" Statement: Brydon has conveyed that Robbie considers "Gavin & Stacey" to be "the best show ever."
Brydon's Role and Recollection
Rob Brydon has been a primary source for the public's awareness of Robbie's appreciation for "Gavin & Stacey."

The Birthday Message: Brydon has detailed how he recorded a birthday message for Robbie as Uncle Bryn, a task he had largely forgotten about until their meeting on the "Barbie" set. He described the request as coming from Robbie's friend.
Encounter on "Barbie" Set: The interaction where Robbie thanked Brydon for the message occurred during the filming of "Barbie." Brydon appeared in the film, and has also suggested Robbie's appreciation for "Gavin & Stacey" might have played a role in his casting.
Public Disclosure: Brydon has shared these details in various interviews, bringing the information to public attention.
Speculation on "Barbie" Casting
Rob Brydon has alluded to a potential connection between Margot Robbie's fandom for "Gavin & Stacey" and his casting in the film "Barbie."
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Brydon has stated that Robbie's appreciation for the show is significant.
He has indicated that his appearance in "Barbie" might be linked to this appreciation. Was Robbie's influence a deciding factor in his inclusion in the "Barbie" cast?
Expert Analysis
While direct expert commentary on Margot Robbie's TV viewing habits is scarce, the phenomenon of celebrity endorsements and cross-industry recognition is a notable aspect of media.
Media analysts frequently observe how celebrity endorsements can amplify interest in various forms of media. The association of a major Hollywood star like Robbie with a specific television program can generate significant attention for that program.
Conclusion
Evidence from multiple sources indicates that Hollywood star Margot Robbie holds a significant appreciation for the British sitcom "Gavin & Stacey." Actor Rob Brydon, who played the character Uncle Bryn in the series, has been instrumental in conveying this information. He shared that Robbie considers the show "the best show ever," has watched the finale multiple times, and that he personally sent her a birthday message in character. Furthermore, Brydon has suggested that Robbie's affection for "Gavin & Stacey" may have contributed to his own casting in the film "Barbie." The details provided by Brydon suggest a genuine personal connection and a notable level of enthusiasm from Robbie for the series.
Sources
BBC News: "Gavin & Stacey is the best show ever, says Margot Robbie" - Published: 26 minutes ago. Link: https://www.bbc.co.uk/news/articles/cde4kpe5wl0o
Wales Online: "Rob Brydon reveals Hollywood A-lister is a Gavin & Stacey fan – and spills beans on special message" - Published: Jul 7, 2024. Link: https://www.walesonline.co.uk/lifestyle/showbiz/rob-brydon-reveals-hollywood-lister-29492135
UK Observer: "Rob Brydon Tells All About Margot Robbie's Love of Gavin and Stacey and Uncle Bryn" - Published: Jul 14, 2023. Link: https://ukobserver.news/rob-brydons-role-margot-gavin-and-stacey/
inews.co.uk: "Rob Brydon: 'Margot Robbie is a Gavin & Stacey fan - she got me cast in Barbie'" - Published: Oct 4, 2025. Link: https://inews.co.uk/culture/television/rob-brydon-margot-robbie-gavin-stacey-fan-cast-barbie-3938641
Virgin Radio UK: "Barbie's Rob Brydon reveals Margot Robbie loves Gavin and Stacey: 'I sent her a message as Uncle Bryn'" - Published: Jul 12, 2023. Link: https://virginradio-co-uk.nukcdn.com/entertainment/113559/rob-brydon-admits-margot-robbie-loves-gavin-stacey
inkl.com: "Rob Brydon: ‘I knew Gavin & Stacey was coming back ages ago, but had to deny it’" - Published: Jul 7, 2024. Link: https://www.inkl.com/news/rob-brydon-i-knew-gavin-stacey-was-coming-back-ages-ago-but-had-to-deny-it
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