Kenia Os biography: from YouTuber to Latin pop star

Kenia Os is one of the most versatile Mexican artists of her generation: she began as a YouTuber and influencer in her hometown of Mazatlán and became a singer and entrepreneur known across Latin America. Kenia Guadalupe Flores Osuna was born in Sinaloa in 1999. Since her EP Canciones pa mi ex vol. 1, she has continued to grow in both music and business. This is her full biography.

Kenia Os quick facts

Who is Kenia Os?

Kenia Os (Kenia Guadalupe Flores Osuna) is a Mexican singer, YouTuber and influencer born in Mazatlán, Sinaloaon 15 July 1999. She started recording YouTube videos in 2015 and eventually became a Latin pop star, with more than seven million YouTube subscribers, a cosmetics line and a growing music career.

From YouTube videos to stardom (2015-2019)

Kenia Os began creating digital content in 2015, recording vlogs, comedy and fashion videos for YouTube from Mazatlán. In 2017 she became known as part of a group of Mexican influencers who dominated social media at the time, gaining a following that would stay with her throughout her career.

In 2018 she took her first step into music with the single “Por siempre”under Lizos Music’s management. The following year, she released her debut EP, “En vivo (Acústico)” (2019), revealing another side of herself as a singer.

“Canciones pa mi ex vol. 1” and her musical breakthrough (2020-2021)

The turning point came in October 2020 with the EP “Canciones pa mi ex vol. 1”, which reached number 1 on iTunes in Mexico, Colombia, Costa Rica and Ecuador, setting a record for a Mexican solo artist. The EP established her as one of Latin pop’s strongest emerging talents.

In 2021 she signed with Sony Music México and released the single “La noche”, her first major hit with the new label. That year she also founded K Records (2021), her independent label, which evolved into 2023 in 5020 Records. In July 2021, she also launched Kenia Os Beauty, a cosmetics line that sold out in less than 24 hours, and appeared on HBO Max’s baking reality show Bake Off Celebrity .

“Cambios de luna” and consolidation (2022-2024)

In March 2022 she released her debut album, “Cambios de luna”, and embarked on her first tour, the K23 Tour (2022). In 2023 she explored Mexican regional music with the hit “Más te va a doler” and received her first Latin Grammy nomination. That year she also won awards including MTV MIAW, cementing her place among Mexico’s most influential artists.

“K de Karma” and the present (2026)

In March 2026Kenia Os released her album “K de Karma”, a project that marked a new stage in her career and affirmed her growth as an artist and songwriter. The album arrived at a moment of peak visibility, also driven by her romantic relationship and growing presence on the international scene.

Personal life: her relationship with Peso Pluma

Kenia Os and Mexican singer Peso Pluma, a leading exponent of corridos tumbados, collaborated in mid-2024 on “Tommy & Pamela”; their relationship became public in early 2025. They shared viral moments: a romantic “proposal” onstage in 2025 and a passionate kiss when she presented him with the Billboard Vanguard Award in October 2025, when he said Kenia Os had made him “a better human being.” On 6 June 2026, they confirmed their breakup in a joint statement, saying they were parting “with love, respect and on the best terms.”

Facts about Kenia Os

• Her stage name, Kenia Os, comes from her real name, Kenia Flores Osuna.
• She started on YouTube in 2015 with comedy, fashion and lifestyle vlogs.
• Her EP “Canciones pa mi ex vol. 1” (2020) reached number 1 on iTunes in four countries.
• She founded her own cosmetics line, Kenia Os Beauty (2021), which sold out within 24 hours.
• She has more than seven million subscribers on YouTube.
• Her relationship with Peso Pluma, from 2025 to June 2026, made them one of the most talked-about couples in Mexican music.

Kenia Os today (2026)

At 27, Kenia Os spans several areas of Mexican pop culture: singer, songwriter, entrepreneur and influencer. Between the album K de Karma, her 5020 Records label and her cosmetics line, she continues to expand a business that began with a vlog recorded in her room in Mazatlán. In June 2026, she and Peso Pluma confirmed the end of the relationship they had shared since early 2025.

Conclusion

The biography of Kenia Os tells the story of a young woman from Sinaloa who used YouTube as a springboard into music: from vlogs to stages, from Canciones pa mi ex vol. 1 to K de Karma. She illustrates how a digital creator can become an entrepreneur and Latin pop star.

Enjoyed this biography? Read about Peso Plumaas well, or explore all our international biographies.

Sources

• Infobae: How Peso Pluma and Kenia Os fell in love; today they confirmed their breakup
• El Financiero: It is official: Kenia Os and Peso Pluma announce their breakup, saying it ended with love and respect
• Infobae: Peso Pluma and Kenia Os surprise fans with a passionate kiss at the 2025 Billboard Latin Music Awards