Shaira Mae Berlanga Dela Cruz-Guzman (born May 3, 1995), known professionally as Shaira Diaz, is a Filipino actress, television host, and entrepreneur. She is currently an exclusive artist of GMA Network under Sparkle GMA Artist Center.
Early life and education Shaira Mae Dela Cruz was born on May 3, 1995, in Las Piñas, Philippines. She has two siblings, a brother named Angelo and a sister named Sharmaine, both of whom share her interest in music and the arts. Her involvement in the entertainment industry began at a young age, participating in singing and dancing competitions at school and in her local community. She also became involved in theater, which contributed to her decision to pursue a career in acting.
Diaz finished a degree in Marketing Management at University of Perpetual Help System DALTA in Las Piñas. Prior to graduation, she was recognized by the university as an outstanding Business Administration student.
Career Diaz started her acting career when she joined the talent show Artista Academy of TV5, where she finished as one of the finalists. She made her acting debut in a supporting role in the 2013 fantasy series Kidlat. She then appeared in shows such as Confessions of a Torpe, Madam Chairman and various episodes of Wattpad Presents. In 2015, she starred in the Baker King, which is the Philippine adaptation of the 2010 Korean drama Bread, Love and Dreams.
In 2018, she inked an exclusive contract with GMA Network. She also signed a management contract with GMA Artist Center. Her first project with the network is a guest appearance in the afternoon series Contessa. She later joined the cast of the series Pamilya Roces. In 2019, Diaz starred in the movie Because I Love You opposite David Licauco.
In 2021, she renewed her contract with GMA Artist Center. She starred in the second season of the drama anthology I Can See You entitled On My Way to You! where she paired with Ruru Madrid. The following year, she reunited with Madrid in the action series Lolong where she played his love interest. In 2023, she joined the morning show Unang Hirit as one of its hosts. Diaz and Licuaco paired up once again in the romantic film Without You. Later that year, she starred in the romance drama series Lovers & Liars.
Personal life Diaz is married to actor Edgar Allan Guzman since their wedding at St. Benedict Parish Westgrove, Silang, Cavite on August 14, 2025. They began dating each other in 2013. They became engaged in December 2021. The couple revealed that they have practiced celibacy or sexual abstinence throughout their relationship until they get married. The couple married on August 14, 2025, in a ceremony held in Silang, Cavite. The couple later opened their branch of Baa Baa Thai Tea, a beverage business, in BF International Village, Las Piñas.
In October 2024, Diaz underwent a laparoscopic appendectomy to remove her inflamed appendix.
Filmography Film Year Title Role Note 2013 Kaleidoscope World Dance crew member 2017 Trip Ubusan: The Lolas vs. Zombies Catherine "Cath" Lacerna Supporting cast 2018 Wooden Chair Teacher Gina 2019 Promdi Bettina Because I Love You Maria Sunita "Summer" Andres First lead role 2021 Coming Home Sally Librada Supporting cast 2023 Without You Ria Second lead role
Television Year Title Role(s) 2012 Artista Academy Contestant / Finalist2013 Tropa Mo Ko Unli Herself Kidlat Francine / Frosta 2013–2014 Madam Chairman Katherine "Kakay" de Guzman2014 Wattpad Presents: Mr. Popular Meets Miss NobodyChelsea Torres Wattpad Presents: Mr. Popular Meets Miss Nobody 2 (Still in Love) Confessions of a Torpe Lovely Mabuti2015 Happy Truck ng Bayan Host Wattpad Presents: The Ignorant Princess Therese Prietto Wattpad Presents: I'm in Love with a DOTA Player Tin Arevallo Wattpad Presents: The Magic in You Princess Madrigal Baker King Sunshine Robles Gatchalian2016Wattpad Presents: SalaminLailaWattpad Presents: 300 Days with the Contract HusbandYumiko "Yumi" Perez The Mysterious Case of Ana Madrigal Ana Madrigal2016–2017TropsMandy Santiago-Tolentino2018 Wowowin Co-host Contessa Ces HidalgoOne Hugot Away: Walang LabelEllaMagpakailanman: Nakawin Natin ang Bawat SandaliLisa Pamilya Roces Amy Roces2019 Dear Uge: Martyr'ang MatibaySusanWish Ko Lang!: Against All OddsLorlieMaynila: My Charming PrinceOdhesaMagpakailanman: Psychic from DumagueteRasha Mae SarneDaig Kayo ng Lola Ko: Squad GoalsVina Studio 7 Performer Love You Two Samantha "Sam" Batungbakal-Marquez2020Dear Uge: Ganda Mo Teh! Alma Magpakailanman: Dapat Ka Bang Mahalin? Jasmine Magpakailanman: Viral Frontliner Lorraine Pingol 2021 Sleepless: The Series The Lost Recipe Julienne Buenavidez I Can See You: On My Way to You! Racquel "Raki" BuenaMagpakailanman: Gua Ai Di, I Love You Melody Regal Studio Presents: Ikaw si Ako, Ako si Ikaw JaniceDear Uge: Sleep Baby Sleep Baby Tadhana: Hulog ng Langit Angel 2022 Magpakailanman: Sa Ngalan ng Anak Ellen 2022; 2025 Lolong Elisa "Elsie" Dominguez-Candelaria2022 Bubble Gang Guest Abot-Kamay na Pangarap Olivia "Olive" Garcia2023 Tadhana: Hubad na Katotohanan JuliaMagpakailanman: The Lost Boy MarisOpen 24/7 Guest 2023–presentUnang HiritHostIt's Showtime Recurring guest2023–2024Lovers & LiarsAnnika "Nika" Aquino 2024 Running Man Philippines Guest Regal Studio Presents: Love Next Door Joy
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