Cameron Michelle Diaz

In 2009, she starred in My Sister's Keeper and The Box. Based on Jodi Picoult's novel of the same name, My Sister's Keeper was released to mixed reviews in June 2009. In the drama, Diaz plays a former lawyer and mother of two, one of whom is dying of leukemia. A moderate commercial success, it grossed $95 million worldwide, mostly from its domestic run. Set in 1976, The Box, written and directed by Richard Kelly, stars Diaz and James Marsden as a couple who receive a box from a mysterious man who offers them one million dollars if they press the button sealed within the dome on top of a box, knowing that someone, somewhere, will die from it. Critical response towards the psychological horror film was mixed, and, though having grossed its budget back, was considered a financial disappointment.
• 2010–present
In 2010, Forbes ranked Diaz as the richest female celebrity, ranking her number 60 among the wealthiest 100. Also that year, Diaz reprised her voice role of Princess Fiona in Shrek Forever After, the fourth installment in the Shrek series. Although the film opened to mixed reviews from critics, it grossed a worldwide total of over $752 million and became the fifth top-grossing films released that year. Also in 2010, Diaz reunited with her Vanilla Sky co-star Tom Cruise in the action comedy film Knight and Day. In it, Diaz plays a classic car restorer who unwittingly gets caught up with the eccentric secret agent Roy Miller, played by Cruise, who is on the run from the Secret Service. Knight and Day received mixed reviews, and while the comedy performed poorly at the box office in its debut, it became a sleeper hit at the box office at a worldwide gross of $262 million.
In 2011, she played Lenore Case, a journalist, in the remake of the 1940s film The Green Hornet. Directed by Michel Gondry, Diaz starred alongside Seth Rogen, Jay Chou, and Christoph Waltz in the superhero action comedy film. Released to mixed to negative reviews from critics, who called it an "overblown, interminable and unfunny update", the film ended its theatrical run on April 21, 2011, with a worldwide gross total of $228 million. The same year, she played opposite Justin Timberlake and Jason Segel in Jake Kasdan's adult comedy Bad Teacher. In the film, Diaz plays an immoral, gold-digging Chicago-area middle school teacher at the fictional John Adams Middle School who curses at her students, drinks heavily, and smokes marijuana. Again, it received mostly negative reviews from critics who felt that "in spite of a promising concept and a charmingly brazen performance from Diaz, Bad Teacher is never as funny as it should be." A commercial hit however, the R-rated comedy grossed $216 million worldwide. Also in 2011, Diaz was listed among CEOWorld Magazine's Top Accomplished Women Entertainers.