Sophia Bush is an American actress and activist best known for playing Brooke Davis on the TV series One Tree Hill and Detective Erin Lindsay on Chicago P.D.

Quick Scoop: Who is Sophia Bush?

Sophia Anna Bush was born July 8, 1982, in Pasadena, California, and grew up as an only child in a family connected to photography and the arts. She first appeared on screen in the early 2000s and built a loyal fanbase through a mix of teen drama, network procedurals, and more recent prestige and podcast work.

Acting career highlights

  • Breakout role as Brooke Davis on One Tree Hill (2003–2012), a part that evolved from “mean girl” to emotionally complex fan favorite.
  • Starred as Detective Erin Lindsay in NBC’s Chicago P.D. (2014–2017), also appearing on Chicago Fire and Law & Order: SVU in crossover episodes.
  • Film roles include National Lampoon’s Van Wilder , Stay Alive , Supercross , and John Tucker Must Die.
  • Led and produced the CBS medical drama Good Sam in 2022, playing Dr. Samantha “Sam” Griffith.

Activism and public voice

Beyond acting, Bush is widely known for her activism, especially around voting rights, gender equality, and education. She has supported organizations like Pencils of Promise and Glamour’s The Girl Project, using her platform to promote girls’ education globally. On social media, she frequently comments on politics and social issues and has over a million followers on major platforms.

Personal and recent buzz

Bush’s personal life has often been a topic of celebrity and forum discussion, starting with her brief marriage to One Tree Hill co‑star Chad Michael Murray in 2005, which ended after a few months. In recent years she has also drawn attention for essays and interviews about her relationships, fertility journey, and for coming out and describing this period as one of “real joy” and clarity in her life.

TL;DR: Sophia Bush is a longtime TV star turned outspoken activist, with roots in One Tree Hill and Chicago P.D. , and a very engaged public presence on politics, feminism, and social justice.

Information gathered from public forums or data available on the internet and portrayed here.