
Marta Díaz
Content creator, author and television personality
Marta Díaz is a Spanish lifestyle creator and author whose work spans YouTube, Instagram, TikTok and documentary television. She published Todo lo que nunca te dije in 2019 and later starred in La vida de Marta Díaz and Siendo Marta Díaz. Her content includes fashion, beauty, travel and personal projects. Díaz previously dated footballer Sergio Reguilón; their relationship ended in 2023.

- Born
- 30 Oct 2000
Marta Díaz photos
Photo credits
- Marta Díaz in a sunset photograph in Venice. · Instagram @martaa_diiaz ↗
- Marta Díaz during her Venice birthday trip. · Instagram @martaa_diiaz ↗
- Marta Díaz in a street-style photograph in Venice. · Instagram @martaa_diiaz ↗
- Marta Díaz in a purple outfit during her Venice diary. · Instagram @martaa_diiaz ↗
- Marta Díaz dining during a trip. · Instagram @martaa_diiaz ↗
- Marta Díaz celebrating her birthday. · Instagram @martaa_diiaz ↗
- Marta Díaz with birthday gifts. · Instagram @martaa_diiaz ↗
- Marta Díaz with flowers shared for her birthday. · Instagram @martaa_diiaz ↗
- Marta Díaz shares a casual outfit. · Instagram @martaa_diiaz ↗
- Marta Díaz in an evening dress. · Instagram @martaa_diiaz ↗
Career and background
Díaz chose online video as a profession after finishing bachillerato in 2018 and taking Spain’s university entrance examinations. Her publisher’s biography describes that decision as a deliberate career choice. Her brother, creator AlphaSniper97, was already known online, but she developed a public identity centred on her own lifestyle, beauty and fashion content.Sources: Planeta de Libros ↗ · Vizz Agency ↗
Her book Todo lo que nunca te dije was published by Libros Cúpula in October 2019. It used a hundred-question format to discuss her life, ambitions and work on social platforms. The publication extended the conversational style of her videos into a longer format and gave readers a more detailed account of the person behind her online posts.Source: Planeta de Libros ↗
Her industry recognition includes the 2022 Forbes award for Best Lifestyle Influencer and a Lifestyle Ídolo award in 2023. Television followed with La vida de Marta Díaz, a three-part documentary produced in 2023. A further series, Siendo Marta Díaz, arrived on Prime Video in 2026 and followed a later stage of her personal and professional life.Sources: Forbes España ↗ · Vizz Agency ↗ · Mediaset International Sales ↗ · Prime Video ↗
Sport became another public challenge when she trained for La Velada del Año VI. She defeated Tatiana Kaer at the July 2026 event after a sustained period focused on preparation. At a September appearance, she spoke about returning to public events and continuing to support her younger sister Laura as she began creating content of her own.Sources: Europa Press ↗ · Europa Press / Chance ↗
Relationship history
Díaz and
Sergio Reguilón began their relationship in 2019 and separated in October 2023 after four years together. She revisited that period in her 2026 documentary. She later had a public connection with Swedish creator Marlon Lundgreen Garcia; by January 2026 she described their contact as cordial after their public distancing. Following reports linking her to Gero Arias that summer, Díaz explicitly said she was single in a 23 September 2026 interview.
Relationship sources
- Sergio Reguilón Divinity / Mediaset ↗
- Marlon Lundgreen Garcia FlooxerNow / Atresmedia ↗
- Relationship context FlooxerNow / Atresmedia ↗
- Relationship context Europa Press / Chance ↗









