Question: What national French film award was given to actress Isabelle Adjani in 2010?

Context paragraphs:
La Journée de la jupe: La Journée de la jupe is a 2008 French television film, directed by Jean-Paul Lilienfeld and starring Isabelle Adjani as a high school teacher, a role which earned the actress the 2010 César award for Best Actress in a Leading Role.

Bon Voyage (2003 film): Bon Voyage is a 2003 French film directed by Jean-Paul Rappeneau starring Isabelle Adjani and Gérard Depardieu.

Camille Claudel (film): Camille Claudel is a 1988 French film about the life of the 19th century female sculptor Camille Claudel.  The movie was based on the book by Reine-Marie Paris, granddaughter of Camille's brother, the poet and diplomat Paul Claudel.  It was directed by Bruno Nuytten, co-produced by Isabelle Adjani, and starred her and Gérard Depardieu.  The film had a total of 2,717,136 admissions in France.  Adjani earned a nomination for Academy Award for Best Actress for her role, the second time in her career she was so honored and the first time a French actress was nominated for the Best Actress Oscar twice.

Ishkq in Paris: Ishkq in Paris is a primarily Hindi-language Indian film starring Preity Zinta, Rhehan Malliek and French actress Isabelle Adjani, directed by Prem Raj, produced by Preity Zinta and co-written by Raj and Zinta.  After being initially set for 21 September 2012, the film was postponed multiple times before finally being released on 24 May 2013 in India, the United Kingdom and the United States.  Koi Moi stated the film failed to attract an initial audience, did not get any word of mouth publicity and was unable to compete for audience against the Indian Premier League cricket finals held its opening weekend.

Diabolique (1996 film): Diabolique is a 1996 American psychological thriller film directed by Jeremiah S. Chechik and written by Henri-Georges Clouzot and Don Roos.  It is a remake of the French film "Les Diaboliques" (1955) directed by Clouzot.  The film stars Sharon Stone, Isabelle Adjani, Chazz Palminteri and Kathy Bates.  Filming took place in and around Pittsburgh, Pennsylvania.

Possession (1981 film): Possession is a 1981 French-German psychological horror drama film co-written and directed by Andrzej Żuławski and starring Isabelle Adjani and Sam Neill.  The plot obliquely follows the relationship between an international spy and his wife, who begins exhibiting increasingly disturbing behavior after asking him for a divorce.  Filmed in Berlin in 1980, the film debuted at the Cannes Film Festival, where Isabelle Adjani won the award for Best Actress for her performance.  "Possession" was Żuławski's only English-language film.  In recent years, the film has developed a cult following.

Barocco: Barocco is a 1976 French romantic thriller film, directed by André Téchiné.  The film stars Isabelle Adjani, Gérard Depardieu and Marie-France Pisier.  Identity, redemption and resurrection are the themes of the film.  The plot follows a young woman who convinces her boxer boyfriend to accept a bribe to tell a lie that discredits a local politician.  When the boyfriend is murdered, she is racked with guilt until she meets the killer and plans to remake him into the image of her slain lover.  The film won three César Awards: Best Actress in a Supporting Role, Best Cinematography and Best Music.  The film had a total of 678,734 admissions in France.

César Award: The César Award is the national film award of France.  It is delivered in the "Nuit des César " ceremony and was first awarded in 1976.  The nominations are selected by the members of twelve categories of filmmaking professionals and supported by the French Ministry of Culture.  The nationally televised award ceremony is held in the Théâtre du Châtelet in Paris each year in February.  It is an initiative from the Académie des Arts et Techniques du Cinéma which was founded in 1975.

French Women (film): French Women (original title: Sous les jupes des filles) is a 2014 French comedy drama film and the directorial debut of Audrey Dana.  The film tells the stories of eleven women in Paris and features an ensemble cast including Isabelle Adjani, Alice Belaïdi, Laetitia Casta, Audrey Dana, Julie Ferrier, Audrey Fleurot, Marina Hands, Géraldine Nakache, Vanessa Paradis, Alice Taglioni and Sylvie Testud.  The French title directly translated is ""Under the Skirts of Girls"".

One Deadly Summer: One Deadly Summer (French: L'Été meurtrier ) is a French film directed by Jean Becker.  Isabelle Adjani won a César award for her performance in this film.  The film was a massive hit in France gaining 5,137,040 admissions and was the 2nd highest grossing film of the year.  The film is based on a 1977 novel by Sébastien Japrisot (whose real name is Jean-Baptiste Rossi).

Supporting paragraphs: La Journée de la jupe César Award
Answer: César Award