Lysandre Nadeau: Big Brother Star & Quebec Influencer

Lysandre Nadeau is a Quebec content creator and entrepreneur who first built an audience on YouTube before appearing as a contestant on Big Brother Célébrités in 2021. She now stars alongside her partner Claude Bégin in the Crave docu-reality series LYSANDRE + CLAUDE, which Bell Media announced in January 2026. This profile draws on verified public records, social media sources, and official platform descriptions to provide a fact-based overview of her career and family milestones.

Last checked: 2026-06-28

Known as: Reality TV personality, social media influencer ·
Notable TV appearance: Big Brother (Canada) contestant ·
Docu-reality series: Lysandre + Claude on Crave ·
Film credits: Fake Tattoos (2017), Purgatory (2023), Stress Relief (2017) ·
Instagram handle: @lysandrenadeau ·
Facebook followers: 94,219 likes

Who Is Lysandre Nadeau?

Early Life & YouTube Start

Lysandre Nadeau describes herself on her Facebook page as a jeune Québécoise qui aime bien jaser devant sa caméra — a young Quebec woman who enjoys chatting in front of her camera. She launched her YouTube channel in 2014 and built an initial following through lifestyle and fashion content, as reported by MTL Blog. The channel served as the springboard for a broader social-media presence that eventually led to television opportunities.

Big Brother Célébrités Appearance

Nadeau joined the cast of Big Brother Célébrités in 2021, the Quebec celebrity edition of the international reality franchise. Crave describes the show as bringing together 16 Quebec celebrities who live in a house 24 hours a day, forming alliances and competing to avoid eviction. The series streams on Crave and airs on Noovo. A TikTok posted by Nadeau promoted the show for its Sunday, January 10, 2021 premiere at 7:00 p.m. on Noovo. Her exact placement in the competition is not fully documented in available primary sources, though her participation cemented her status as a recognised reality-TV personality in Quebec.

Social Media Career

Beyond YouTube, Nadeau has cultivated a multi-platform following. Her Instagram handle is @lysandrenadeau, where she shares personal and lifestyle content. Her Facebook page had amassed 94,219 likes as of the Billie article’s publication in August 2025.

Relationship with Claude Bégin

Nadeau is in a relationship with Claude Bégin, a Quebec singer-songwriter. The couple is the subject of the Crave docu-reality series LYSANDRE + CLAUDE, which Bell Media announced on January 28, 2026, would release its first two episodes on February 4, 2026. The press release characterised the series as offering unprecedented access to what it called the most influential couple on social networks in Quebec. The couple welcomed their son, Blaise Clément Jasmin Nadeau-Bégin, on February 18, 2023, at 15:41 in Montreal, as reported by MTL Blog. Nadeau chose the first name Blaise after her own father.

Is Lysandre a Bad Guy?

The question appears to stem from viewer reactions to Nadeau’s portrayal on Big Brother Célébrités. Reality television editing often emphasises conflict, and housemates can receive a so-called villain edit regardless of their off-screen behaviour. No concrete evidence of misconduct beyond the reality-TV context was found in the reviewed sources. Nadeau’s public-facing content on Instagram, Facebook, and her YouTube channel presents a lifestyle and family-oriented persona.

The bottom line: There is no verified record of problematic behaviour outside the highly produced environment of a reality competition show.

Why Is Lysandre So Old in ZA?

This question appears to reference a fan community or inside joke — possibly related to the Pokémon franchise, which includes a character named Lysandre. In the context of Quebec media, however, Nadeau has no documented connection to any project, fan community, or meme abbreviated as “ZA.” The query likely reflects internet speculation or playfulness rather than a factual premise. No reliable source confirms a meaningful link between Nadeau and any entity called ZA.

The implication: This appears to be an internet trivia question without a verifiable factual basis in available Quebec media sources.

Who Is Lysandre Nadeau’s Mother?

Family Background

Public documentation about Nadeau’s mother is sparse. Related search results indicate frequent curiosity about her parents, but neither her mother’s name nor her background appears in the reviewed sources. Nadeau has not publicly discussed her mother in detail on her social media platforms or in media coverage included in this profile.

The trade-off: While Nadeau has shared significant details about her father and her son, information about her mother remains private, consistent with many public figures who selectively disclose family information.

Nadeau surprised her dad by naming her kid after him — the baby’s full name is Blaise Clément Jasmin Nadeau-Bégin.

— MTL Blog, on the family naming decision

Who Are Lysandre Nadeau’s Parents?

Father’s Identity

Nadeau’s father is named Blaise, as reported by MTL Blog. She honoured him by giving her son the same first name. Her father’s surname is not specified in available sources, and no additional biographical details — profession, residence, or public profile — have been documented.

Siblings

No information about siblings was found in the reviewed materials. Nadeau has not publicly mentioned siblings on her curated social media or in the media interviews covered by this profile.

What to watch: Family details for Quebec influencers often emerge gradually through docu-reality series; the upcoming LYSANDRE + CLAUDE episodes may reveal more about Nadeau’s extended family context.

What Is Lysandre Nadeau’s Connection to Shoresy?

Related search terms suggest a potential link between Nadeau and the hockey comedy series Shoresy, a spin-off of the Canadian show Letterkenny. However, no confirmation of a cameo, role, or professional connection between Nadeau and Shoresy appears in the reviewed sources. Her known acting credits — Fake Tattoos (2017), Purgatory (2023), and Stress Relief (2017) — are independent Quebec films rather than television comedies. 이 주제에 대한 자세한 내용은 마이클 스코필드 가이드에서 확인하세요.

16 Quebec celebrities pack their bags for BIG BROTHER’s new house.

— Crave, series description for Big Brother Célébrités

The pattern: The connection appears to be fan speculation or an algorithmic association rather than a documented professional credit.

What Is Lysandre Nadeau’s Instagram?

Handle and Content

Nadeau’s Instagram handle is @lysandrenadeau. She uses the platform to share personal lifestyle content, family moments, and professional updates. Her account serves as a primary channel for her influencer work, alongside her Facebook page and YouTube channel.

Follower Count

As of the Billie article’s snapshot in August 2025, Nadeau had amassed 94,219 likes on Facebook. Instagram follower metrics were not directly accessible from a verified source in this review.

Why this matters: Nadeau’s social-media footprint — particularly her Instagram account — is the central distribution channel for her brand partnerships and public identity as a Quebec influencer.