Shields' first major film role was her 1978 appearance in Louis Malle's Pretty Baby, a movie in which she played a child who lived in a brothel (and in which there were numerous nude scenes). Because she was only 12 when the film was released, and possibly 11 when it was filmed, questions were raised about child pornography.This was followed by a slightly less controversial and less notable film, Wanda Nevada (1979).
Brooke Shields at the 1998 Cannes Film Festival.
After two decades of movies, her best known films are still arguably The Blue Lagoon (1980), which included a number of nude scenes between teenage lovers on a tropical island (Shields later testified before a U.S. Congressional inquiry that older body doubles were used in some of them), and Endless Love (1981). The MPAA initially rated Endless Love with a X rating. However, the film was re-edited to earn a R rating. She won the People's Choice Award in the category of Favorite Young Performer in four consecutive years from 1981 to 1984. In 1998, she played lesbian Lily in The Misadventures of Margaret.
In 2001, Lifetime aired the film What Makes a Family, starring Brooke Shields and Cherry Jones in a true-to-life story of two married lesbian mothers and a baby versus the adoption laws of Florida.
Shields has appeared in a number of television shows. In 1980, she was the youngest guest star to ever appear on The Muppet Show, in which she and the Muppets put on their own version of Alice In Wonderland. She was also the youngest person to host ABC's Fridays, a Saturday Night Live-like sketch comedy show, in 1981. In one episode of the popular comedy sitcom Friends, Shields played Joey's stalker. This role led directly to her being cast in the NBC sitcom Suddenly Susan, in which she starred from 1996 until 2000, and which earned a People's Choice Award in the category of Favorite Female Performer in a New Television Series for her, in 1997, and two Golden Globe nominations.
In the early 1980s, she starred in the USPHS PSA sponsored by the American Lung Association as an initiative that VIPs should become examples and advocates of non-smoking.
Shields made a couple of guest appearances on That '70s Show. She played Pam Burkhart, Jackie's (Mila Kunis) mother, who later was briefly involved with Donna's (Laura Prepon) father (played by Don Stark). Shields left That '70s Show when her character was written out. Shields recorded the narration for the Sony/BMG recording of The Runaway Bunny, a Concerto for Violin, Orchestra and Reader, by Glen Roven. It was performed by the Royal Philharmonic and Ittai Shapira.
In the late 2000s, Shields guest-starred on shows like FX's Nip/Tuck and CBS' Two and a Half Men. In 2005, Shields appeared in a season two episode of HBO's Entourage, entitled "Blue Balls Lagoon." In 2007, she made a guest appearance on Disney's Hannah Montana playing Susan Stewart, Miley and Jackson's mother, who died in 2004. In 2008, she returned in the primetime drama Lipstick Jungle. The series ended a year later.
In 2010, Shields guest-starred in the situation comedy, The Middle, as the next-door nemesis of Patricia Heaton's character, Frankie. She also appeared as a featured celebrity in NBC's genealogy documentary reality series, Who Do You Think You Are?, where it was revealed that, through her father's ancestry, she is the first cousin (many generations removed) of King Louis XIV of France, and thus a descendant of both Saint Louis and Henry IV of France.