Alexandra Daddario

Alexandra Daddario was married to producer Andrew Form from June 2022 until they announced their separation in February 2026. She filed for divorce on the day of the separation announcement.

Daddario and Form welcomed their first child on October 31, 2024. She had previously announced her pregnancy after experiencing a miscarriage.

Daddario was raised on Manhattan's Upper East Side as the eldest child of lawyer Christina Daddario and prosecutor Richard Daddario. Her younger siblings, Matthew Daddario and Catharine Daddario, are also actors. Her paternal grandfather, Emilio Q. Daddario, represented Connecticut in the United States House of Representatives from 1959 to 1971.

She attended the Brearley School and the Professional Children's School before studying at Marymount Manhattan College. Daddario decided she wanted to become an actress at age 11 and began her professional career as Laurie Lewis on the soap opera All My Children. She later appeared in guest roles on series including Law & Order, The Sopranos, and Damages.

Daddario's breakthrough came with her portrayal of Annabeth Chase in Percy Jackson & the Olympians: The Lightning Thief (2010). She reprised the role in Percy Jackson: Sea of Monsters (2013), appearing alongside Logan Lerman and Brandon T. Jackson in the film adaptations of Rick Riordan's novels.

Her subsequent film roles included Paige in Hall Pass, Heather Miller in Texas Chainsaw 3D, Blake Gaines in San Andreas, Summer Quinn in Baywatch, and Kate Jeffries in The Layover. She also appeared in The Choice, We Have Always Lived in the Castle, When We First Met, Can You Keep a Secret?, and We Summon the Darkness.

Daddario played Lisa Tragnetti in a four-episode arc of the first season of HBO's True Detective in 2014. She also had recurring or leading roles in White Collar, Parenthood, Why Women Kill, and the third season of The Girlfriend Experience.

In 2021, she starred as Rachel Patton in the first season of HBO's anthology series The White Lotus. Her performance received critical acclaim and earned her nominations for the Primetime Emmy Award for Outstanding Supporting Actress in a Limited or Anthology Series or Movie and the Hollywood Critics Association TV Award for Best Supporting Actress in a Broadcast Network or Cable Limited or Anthology Series.

Beginning in 2023, Daddario starred as Dr. Rowan Fielding in AMC's supernatural series Mayfair Witches, based on Anne Rice's Lives of the Mayfair Witches novels. She also played Hannah in the coming-of-age film I Wish You All the Best and voiced Lois Lane in Superman: Man of Tomorrow and the animated films Justice League: Crisis on Infinite Earths Parts One and Three.

Daddario appeared in the 2012 music video for Imagine Dragons' song "Radioactive," which later surpassed one billion views on YouTube. She expanded into producing with Can You Keep a Secret? and We Summon the Darkness, and she provided voice and motion-capture work for the video game Battlefield Hardline.