Actor João Guilherme denied having made any statement about the recent closeness between his ex-girlfriend, actress Bruna Marquezine, and Canadian singer Shawn Mendes. The episode took place during Dua Lipa’s show at Estádio do Morumbi, in São Paulo, on the night of Saturday, November 15, 2025.
A publication on social media attributed a speech on the subject to João, but he refuted the false content in the comments. Marquezine and Mendes were seen in the VIP area of the event, accompanied by friends such as Sasha Meneghel and João Lucas.
The incident highlights the speed at which rumors spread among celebrities on the internet.
Meeting at the show reignites old speculation
Bruna Marquezine and Shawn Mendes appeared side by side in the reserved area of Dua Lipa’s show. The two spoke during the performance, which generated fan records and videos that quickly circulated online.
Both have been single since the beginning of 2025, which fueled interpretations about a possible romantic interest. Mendes confirmed his status in December 2024, while Marquezine ended her relationship with João Guilherme in February this year.
History of rumors between Bruna and Shawn
Rumors about Marquezine and Mendes date back to 2017, when the singer followed the actress on social media after performing at Rock in Rio.
Since then, online interactions and chance encounters have maintained public interest. In March 2025, a party after Lollapalooza Brasil, in São Paulo, reignited speculation, with reports of closeness between the two at a private event organized by João Silva, son of presenter Faustão.
- Initial approach: Interactions on Instagram right after the Rio festival.
- Meeting in 2025: Post-show party with a select group of friends.
- Current: Joint presence at Dua Lipa’s show, with close conversations.
João Guilherme’s reaction to the rumors
João Guilherme saw the fake post on an entertainment page on Instagram. The text attributed said that he admitted to being upset, but accepted the situation because Marquezine was single.
The actor responded directly: “Please, does anyone know where I made that statement?” The message appeared on Sunday, November 16, and received hundreds of interactions.
This is not the first time that João’s name has emerged amid rumors about his ex’s love life.
Bruna and João Guilherme’s past relationship
The relationship between Bruna Marquezine and João Guilherme began in August 2024, after months of speculation. The couple maintained their relationshipfor about six months, with public appearances at events and trips.
The separation took place in February 2025, confirmed by the actress’s advisors as an amicable decision. Since then, the two have been seen on social occasions, such as dinners and parties, with no signs of official reconciliation.
Despite the end, close sources indicate that coexistence remains cordial, especially in matters involving pets in shared custody.
Marquezine’s advisor detailed in past interviews that the agreement for animals was established to avoid conflicts.
Shawn Mendes’ current life in Brazil
Shawn Mendes arrived in Brazil in November 2025 for personal and professional commitments. Before the show in São Paulo, he visited Salvador, where he stayed at the house of singer Ivete Sangalo, and passed through Belém and Campinas.
In Salvador, Mendes participated in cultural activities and was photographed with fans. His agenda included meetings with local artists, such as chief Raoni at events related to COP30.
The singer heads to Rio de Janeiro, where he will attend Dua Lipa’s next performance at Farmasi Arena, on November 22nd. Mendes has not publicly commented on the Marquezine rumors.
Mutual friends make dating easier
Sasha Meneghel and João Lucas, present at the show, have been part of Marquezine’s social circle for years. The model and the singer are close friends and often accompany the actress to events.
These social ties explain the joint presence at parties and shows. In March, the same group was at the after party of Lollapalooza, according to reports from pages specializing in celebrities.
The network of contacts between international and Brazilian artists grows with festivals such as Rock in Rio and Lollapalooza, promoting casual interactions.
Position of the advisors involved
Neither party has issued official statements regarding the recent rumors. Bruna Marquezine’s advisor prioritizes the actress’s privacy in personal matters.
João Guilherme opted for a direct response on the networks, without extending the debate. Shawn Mendes stays focused on his schedule in the country, with posts about travel and music.
Similar cases frequently occur in the artistic world, where photos of events generate varied interpretations.
