Ophelia Lucy Lovibond is an English actress. She grew up in Shepherd's Bush, London, in a single-parent family. She was a scholarship student at Latymer Upper School. She also attended the Young Blood theatre company, a drama club for youth, in Hammersmith. She attended the University of Sussex to study English Literature, graduating in 2005 with a first class degree. Lovibond's first television appearance was at the age of 12 in the Channel 4 sitcom The Wilsons (2000). She acted in the TV series FM (2009). In the BBC satire W1A (2014) she appears as the character of Izzy Gould. Lovibond was also a regular in season 3 of Elementary (2012), as Sherlock's new apprentice, Kitty Winter. In 2016, she played the role of Lady Alexandra Lindo-Parker in Sky1 series Hooten & the Lady (2016).

Lovibond made her film debut in Roman Polanski's Oliver Twist (2005) in 2005. She had a part in the John Lennon biopic Nowhere Boy (2009). She played a leading role in the film 4.3.2.1 (2010) alongside with Emma Roberts & Tamsin Egerton, and had roles in the films London Boulevard (2010), No Strings Attached (2011) and Mr. Popper's Penguins (2011). Lovibond played Carina, The Collector's slave, in the 2014 film Guardians of the Galaxy (2014).