Question: Isla Fisher had a comedic role in the 2008 romantic-comedy film directed by whom?
Context: Prema Ishq Kaadhal is a 2013 Telugu romantic-comedy film directed by Pavan Sadineni.  The film was produced by Bekkam Venugopal of Lucky Media.  The cinematography was handled by Karthik Gattamneni, who is famous for cinematography and direction of short films from the studio Pondfreaks Entertainment.  Actors Harshavardhan, Vishnu and Harish, and three girls, Vithika Sheru, Srimukhi and Ritu Varma, play three romantic pairs.  The film is highly appreciated by the critics and has proven to be a successful film. Vikas Verma (born 24 September 1987) is an Indian actor and model.  Vikas began his career as a model where he won the title of India's Fashion Star 2009, Zoom TV and has walked for almost top notch designers in the industry at various fashion weeks.  He made his acting debut with a negative role in the romance adventure film "Yaariyan".  He went on to star in the romantic-comedy film Shaandaar where he played the role of Robin Fundwani.  Before his debut in Bollywood he was seen in TV serial "Jhansi Ki Rani" where he played the negative role as "Marshall and Captain Robert Hamilton".  For this role he has won the nomination for "Best Male Negative Lead" at the Indian Telly Awards. Cha Ye-ryun (born Park Hyun-Ho on July 16, 1985) is a South Korean actress.  A graduate of Sangmyung High School, she began acting in 2005 at the age of 20, when she had a supporting role in the horror film Voice.  In 2007, she made her official television debut as one of the main cast members in the melodrama Bad Love.  Cha played her first leading role in the 2014 romantic-comedy film The Actress Is Too Much. Mom Thinks I'm Crazy to Marry a Japanese Guy (Mandarin: 雖然媽媽說我不可以嫁去日本; Japanese: ママは日本へ嫁に行っちゃダメと言うけれど ) is a 2017 romantic-comedy film directed by Akihisa Yachida.  Based upon a non-fiction book by Mr. and Mrs. Mogi, the film is a co-production between Japan and Taiwan, and stars Jian Man-shu and Yuta Nakano.  The film was theatrically released on May 27, 2017 in Japan and in Taiwan on June 16, 2017. Valentina is a 2008 Argentinian traditionally animated romantic-comedy film released in theaters throughout Argentina, Mexico, and Uruguay on July 24, 2008.  It also had a limited release in the United States later that year.  It did very poorly at the foreign and international box-office, resulting a box-office bomb.  It stars Florencia Otero, as the voice of Valentina, and Sebastián Francini, as the voice of Fede.  It is also Illusion Studios' first feature film. Definitely, Maybe is a 2008 romantic comedy-drama film written and directed by Adam Brooks, and starring Ryan Reynolds, Isla Fisher, Rachel Weisz, Elizabeth Banks, Abigail Breslin, and Kevin Kline.  Set in New York City during the 1990s, the film is about a political consultant who tries to help his eleven-year-old daughter understand his impending divorce by telling her the story of his past romantic relationships and how he ended up marrying her mother.  The film grossed $55 million worldwide. Keeping Up with the Joneses is a 2016 American action comedy film directed by Greg Mottola and written by Michael LeSieur.  Starring Zach Galifianakis, Jon Hamm, Isla Fisher and Gal Gadot, the film follows a suburban couple (Galifianakis and Fisher) who begin to suspect their new neighbors (Hamm and Gadot) are secret agents.  The film was released on October 21, 2016 by 20th Century Fox, received generally negative reviews and was a box office bomb, grossing $29 million against its $40 million budget. Athadu Aame O Scooter (English: He, She and a Scooter) is a 2013 Tollywood Romantic-comedy film directed by Gangarapu Laxman and written by Jagadeesh Bagli.  The film stars Vennela Kishore as the main lead for the first time in his career opposite Priyanka Chhabra as the female lead.  The films also stars other comedians like Thagubothu Ramesh, Prithviraj and Dhanraj.  The film is produced by Amarendra Retard under Pyramid Creations, with Chinni Krishna scoring the music.  The film, one of the most awaited Telugu film maily because this was the first ever film where Vennela Kishore played the main male lead, was released on 23 August 2013. Wedding Crashers is a 2005 American romantic comedy film directed by David Dobkin and written by Steve Faber and Bob Fisher.  Starring an ensemble cast led by Owen Wilson, Vince Vaughn, and Christopher Walken, and featuring Rachel McAdams, Isla Fisher, Bradley Cooper, Jane Seymour, the film has a notable cameo appearance by Will Ferrell. Isla Lang Fisher ( ; born 3 February 1976) is an Australian actress.  Born to Scottish parents in Oman, she moved to Australia at age 6.  She appeared on the children's adventure series "Bay Cove" and the short-lived soap opera "Paradise Beach", before playing Shannon Reed on the soap opera "Home and Away".  She has since been known for her comedic roles in "Scooby-Doo" (2002), "I Heart Huckabees" (2004), "Wedding Crashers" (2005), "Hot Rod" (2007), "Definitely, Maybe" (2008), "Confessions of a Shopaholic" (2009), "Rango" (2011), "Bachelorette" (2012), "Rise of the Guardians" (2012), and "Arrested Development" (2013).
Answer: Adam Brooks