La Sirena 69 Bio
La Sirena 69 is a Venezuelan Adult model and MILF porn actress. Born Maria Antonella Alonso on June 9, 1990, in Caracas, Venezuela, she has also been credited as Antonella La Sirena, Antonella Lasirena, LaSirena69 Suicide, LaSirena69, and just La Sirena. She appeared in Playboy in April 2022 at 31, bringing an established adult-entertainment career to the feature. Her appearance came during Playboy's contemporary era of international and digital publishing.
69 has natural breasts, brown eyes and brown hair. Her measurements are 35-29-35.
La Sirena 69 began her adult-entertainment career online, first building an audience as a webcam model under the name Antonella699 on MyFreeCams before making her professional industry debut in early 2019. That digital-first route suited her naturally. Rather than depending on a single studio or publication, she developed a following through live interaction, self-produced content and an energetic personality that translated well across social media and subscription platforms.
Her stage name carries a personal detail: the “69” refers both to her June 9 birthday and to one of her favorite sexual positions. Born in Caracas and later based in Los Angeles, she expanded well beyond performance alone, working as a model, adult actress, DJ, producer and entrepreneur. She has described creativity and humor as central parts of her personality, and much of her success has come from combining those traits with the freedom to manage her own image and collaborate directly with brands and other creators.
Major glamour recognition followed quickly. In February 2021, she was selected as Penthouse Pet of the Month, giving her one of the strongest traditional men’s-magazine credentials of her early career. Playboy followed in April 2022, naming her All Star of the Month and collaborating with her for the first time through Playboy Plus. She described the opportunity as something she had never imagined when she first encountered Playboy online at 18.
By then, La Sirena 69 had already built a substantial fanbase across Instagram, Twitter and OnlyFans, while continuing to produce her own content and work with established brands. She has spoken particularly proudly about being able to support her family through her career and about succeeding in Los Angeles after coming from another country. Away from work, she enjoys hot yoga, hiking, traveling, discovering new places and spending time with her cat, Salma.
Her glamour résumé continued to grow after Playboy. In January 2023, she was named Twistys Treat of the Month, adding another major digital glamour brand to her profile. Together, Penthouse, Playboy and Twistys trace the rise of a distinctly 2020s performer: self-directed, entrepreneurial, highly social and able to turn an online following into recognition from some of the most established names in adult and glamour publishing.
