Question: Lisa hunter had an affair with who?

Context paragraphs:
Obsessed (2009 film): Obsessed is a 2009 American thriller film directed by Steve Shill.  The Rainforest Films production stars Idris Elba, Beyoncé, and Ali Larter.  "Obsessed" tells the story of Lisa, an office temp played by Larter, who develops romantic feelings for her boss, Derek Charles (Elba), and repeatedly attempts to seduce him.  Derek's wife, Sharon (Beyoncé), learns of Lisa's obsessive behavior, and suspects an affair.  Screen Gems president Clint Culpepper conceived the basic idea of "Obsessed", which was then developed by writer David Loughery, allocated a production budget of $20 million, and filmed in the summer of 2008.  "Obsessed" was inspired by the work of directors Roman Polanski and Alfred Hitchcock, and its score was written by James Dooley.  Lisa and Sharon were dressed in contrasting styles to reinforce their conflicting characters.  "Obsessed" opened in US theaters on April 24, 2009, and UK theaters on May 29, 2009, and was distributed by Screen Gems.

Andrew Young (political operative): Andrew Aldridge Young (born March 23, 1966) was a key staff member in the John Edwards 2008 presidential campaign, and is noted as the author of political biographical writing.  Young came to prominence via a scandal in which he claimed paternity of Rielle Hunter's child born on February 27, 2008.  John Edwards had admitted a past affair with Hunter, but denied paternity of the baby even though Edwards was in fact the father.  Young has since renounced that statement, and Edwards publicly admitted paternity on January 21, 2010.

Ben Davies (Hollyoaks): Benjamin "Ben" Davies is a fictional character from the British Channel 4 soap opera, "Hollyoaks", played by Marcus Patric.  He first appeared in 2000 and, after departing from the main show in 2005, made further appearances in spin-offs, "" and "", which followed his relationship with Lisa Hunter (Gemma Atkinson)

Lisa Hunter: Lisa Hunter is a fictional character from the British Channel 4 soap opera, "Hollyoaks", played by Gemma Atkinson.  The character is noted for her storylines including bullying and self-harming.  After her exit from "Hollyoaks", Atkinson reprised the role twice in two spin-off series.

Dora Labbette: Dora Labbette (4 March 1898 – 3 September 1984) was an English soprano.  Her career spanned the concert hall and the opera house.  She conspired with Sir Thomas Beecham to appear at the Royal Opera House masquerading as an Italian singer by the name of Lisa Perli.  Away from professional concerns she had an affair with Beecham, with whom she had a son.

Rielle Hunter: Rielle Hunter (born Lisa Jo Druck on March 20, 1964, also known as Lisa Hunter, Lisa Jo Hunter, and Rielle Jaya James Druck) is an American actress and film producer.  She is known for having had an affair and conceiving a child with 2004 Democratic Party vice-presidential nominee John Edwards.  She is said to be the basis of a character in a Jay McInerney novel and she was an early adopter of YouTube as a means of distributing political viral marketing.  Her father was implicated in a horse insurance fraud scandal, which involved the intentional killing of her horse when she was a teenager.

John Edwards extramarital affair: John Edwards is a former United States Senator from North Carolina and a Democratic Party vice-presidential and presidential candidate who admitted to an extramarital affair in August 2008.  The affair was initially reported in late-2007 by "The National Enquirer" (a U.S. supermarket tabloid newspaper), but was given little attention outside the tabloid press and political blogosphere.  The "Enquirer" cited claims from an anonymous source that Edwards had engaged in an affair with Rielle Hunter, a filmmaker hired to work for his presidential campaign, and that Hunter had a child from the relationship.  ABC News reported that Andrew Young, a member of Edwards' campaign team, stated that Edwards asked him to "Get a doctor to fake the DNA results ... and to steal a diaper from the baby so he could secretly do a DNA test to find out if this [was] indeed his child."

The Politician (book): The Politician: An Insider's Account of John Edwards's Pursuit of the Presidency and the Scandal That Brought Him Down is a 2010 tell-all book by Andrew Young chronicling over a decade working behind the scenes with former North Carolina senator and presidential candidate John Edwards.  The book reveals details of the extramarital affair Edwards had with Rielle Hunter while his wife was battling cancer.  The book also covers the subsequent cover up of Edwards' affair and the child it produced.  The book also details Edwards' asking Young to go into hiding with Hunter, in part because of his wife's health.  Young goes in depth detailing Edwards' obsession with campaign donations, his fixating on his hair, his loathing of "fat rednecks" at state fairs, and the lengths he went to hide the affair.  Edwards, according to Young, went as far as to ask him to claim paternity of the child.  Young said he asked him to steal a diaper for a paternity test, and find a doctor to fake the results of a paternity test.

Constantin von Lahnstein: Constantin von Lahnstein is a fictional character on German soap opera "Verbotene Liebe (Forbidden Love)" and was portrayed by actor Milan Marcus.  He made his first appearance on 9 December 2004.  The character was introduced as the last original member of the Lahnstein family as a troublesome teenager that grow up at his aunt's in Italy after his mother died.  He has been featured in numerous storylines, including finding his biological father, his friendship to Paul Brandner, his relationships to Paul's sister Lisa and Judith Hagendorf and an affair with the former wife of his cousin, Nathalie Käppler.  Marcus decided to focus on college in 2008 but stayed with the show until his last appearance on 5 January 2011.

Life's Work: Life's Work is an American sitcom series that aired from September 1996 to June 1997 on ABC; the show stars Lisa Ann Walter as Lisa Ann Minardi Hunter, an assistant district attorney in Baltimore.

Supporting paragraphs: The Politician (book) Rielle Hunter
Answer: John Edwards