# Marina Sena and Juliano Floss relationship breakup

> Live situation record from CLSTR: https://clstr.news/situations/marina-sena-and-juliano-floss-relationship-breakup
> Updated: 2026-09-02T21:53:00.000Z. Sources: 32. Developments: 5.

Singer Marina Sena and influencer Juliano Floss have ended their two-year relationship. The breakup was announced by Floss via Instagram, stating the couple decided to end their cycle together out of respect for their shared history. Sena’s team confirmed the split, noting that while there is sadness, Sena remains focused on professional projects.

Social media reports identified singer Luís Lozano, vocalist for the band Çantamarta, as a factor in the separation. The split was reportedly triggered by jealousy after Floss saw social media footage of Sena with Lozano in Montes Claros, Minas Gerais, leading to a phone argument between the couple. Additionally, unconfirmed rumors circulated regarding singer Any Gabrielly, with some users suggesting a connection due to Floss and Gabrielly working on the film ‘As Dez Vantagens de Morrer Depois de Você’, though no parties have confirmed these allegations.

Following the announcement, Floss has sparked new speculation regarding his dating life. During a trip to Chapada dos Veadeiros, Goiás, social media users suggested a possible new romance involving actress Thainá Duarte. While neither has officially confirmed a romantic connection, the two have shared social media posts from the same natural landscapes within minutes of each other. This follows previous sightings of the pair at recent music performances and at Globo Studios.

Speculation intensified when the pair was observed sharing affectionate gestures during a video call on a film set in Brasília. Floss has also addressed public criticism regarding his fashion choices, specifically after wearing lace underwear from the brand Maldito Paris at a fashion event. He is currently preparing to film his first telenovela for Globoplay, titled ‘Paraíso Perdido’.

## Claims

- Juliano Floss traveled to Chapada dos Veadeiros in Goiás. (corroborated by 3 sources)
- Followers speculated about a new romantic interest after seeing an unidentified woman in Floss's travel photos. (corroborated by 3 sources)
- Juliano Floss announced the end of his relationship with singer Marina Sena on August 17. (corroborated by 2 sources)
- Marina Sena confirmed the breakup, stating the relationship had transformed and the cycle as a couple had ended. (single source)

## Timeline

### 2026-09-02: Juliano Floss and Thainá Duarte seen in intimate moments

Juliano Floss and actress Thainá Duarte have been spotted in intimate moments following a recent trip to Chapada dos Veadeiros.

3 sources. https://clstr.news/cluster/juliano-floss-and-thain-duarte-seen-in-intimate-moments

### 2026-08-31: Juliano Floss and Thainá Duarte spark relationship rumors during trip

Influencer Juliano Floss and actress Thainá Duarte have fueled dating rumors after sharing social media posts from a trip to Chapada dos Veadeiros.

3 sources. https://clstr.news/cluster/juliano-floss-and-thain-duarte-spark-relationship-rumors-during-trip

### 2026-08-26: Juliano Floss sparks debates on masculinity and new romance rumors

Influencer Juliano Floss faces debates over masculinity after wearing lace clothing and sparks romance rumors with actress Thainá Duarte following his breakup with Marina Sena.

8 sources. https://clstr.news/cluster/juliano-floss-sparks-dating-rumors-during-trip-to-chapada-dos-veadeiros

### 2026-08-21: Luís Lozano identified as factor in Marina Sena and Juliano Floss breakup

Singer Luís Lozano is being cited as a factor in the breakup of Marina Sena and Juliano Floss following reports of jealousy over social media interactions.

3 sources. https://clstr.news/cluster/lus-lozano-identified-as-factor-in-marina-sena-and-juliano-floss-breakup

### 2026-08-18: Marina Sena and Juliano Floss end relationship

Singer Marina Sena and influencer Juliano Floss have ended their two-year relationship, sparking social media rumors regarding the cause of the split.

28 sources. https://clstr.news/cluster/juliano-floss-announces-breakup-with-singer-marina-sena

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Cite as: Marina Sena and Juliano Floss relationship breakup. CLSTR, https://clstr.news/situations/marina-sena-and-juliano-floss-relationship-breakup