Question: Which collaborator of Luke Reynolds was best known for her contributions as a member of The New Pornogrophers?

Context paragraphs:
Luther Campbell: Luther Roderick Campbell (born December 22, 1960), also known as Luke Skyywalker and simply Luke, is an American record label owner, rap performer, promoter, and actor.  He is best known as a one-time member and leader of rap group 2 Live Crew, and star of his own short-lived show on VH1, "Luke's Parental Advisory".  As a result of one of the group's songs, which used a parody of Roy Orbison's "Oh, Pretty Woman", Campbell was party to "Campbell v. Acuff-Rose Music, Inc.", which was argued in front of the U.S. Supreme Court.

Travis Barker: Travis Landon Barker (born November 14, 1975) is an American musician and producer, best known as the drummer for the rock band Blink-182.  Barker has also performed as a frequent collaborator with hip hop artists, is a member of the rap rock group Transplants, founded the rock bands +44 and Box Car Racer, and most recently joined Antemasque and Goldfinger.  He was a frequent collaborator with the late DJ AM, and together they formed TRV$DJAM.  Due to his fame, "Rolling Stone" referred to him as "punk's first superstar drummer."

Luke and Q: Luke and Q are an African-American R&B duo from New Orleans, United States best known for their 2006 hit single, "My Turn".  The members include Luke Boyd (now known as Luke James) and Quinten Spears.

Luke Reynolds: Luke Reynolds (born April 20, 1979) is an American songwriter, multi-instrumentalist, producer and studio musician best known as a member of Guster since 2010, a founding member of the bands Blue Merle and Pictures And Sound and collaborator with Neko Case, Miranda Lambert and Sarah Jarosz.

Thomas M. Reynolds: Thomas M. Reynolds (born September 3, 1950), commonly known as Tom Reynolds, is a politician from the U.S. state of New York, formerly representing the state's 27th and 26th Congressional districts in the United States House of Representatives.  He is best known as the engineer of historic losses in his capacity at Chairman of the Republican Congressional Campaign Committee.  Reynolds was chairman of the National Republican Congressional Committee, the official Republican House campaign organization, for the 2006 election cycle.  He retired amid scandal at the end of the 110th Congress.  Chris Lee was elected to succeed him.

Mark Nelson (video game designer): Mark Nelson is an American video game designer and humor writer best known for his work with Bethesda Game Studios and the game series The Elder Scrolls.  In March 2007, he joined computer games company Big Huge Games to create a new role-playing game, joining industry veteran Brian Reynolds and long-time collaborator Ken Rolston.

Neko Case: Neko Richelle Case ( ; born September 8, 1970) is an American singer-songwriter, best known for her solo career and her contributions as a member of the Canadian indie rock group The New Pornographers.

Nigel Gavin: Nigel Gavin is a New Zealand based musician and composer, best known as a guitar player.  In addition to being a highly regarded solo artist and session musician, Nigel has been a member of bands such as popular New Zealand jazz quartett The Nairobi Trio, Robert Fripp's The League of Crafty Guitarists, klezmer "Jews Brothers", and Jonathan Besser's Bravura, as well as collaborator with artists such as folk singers Luke Hurley, Wayne Gillespie and Lorina Harding, Maori soul diva Whirimako Black, multi-instrumentalist Tom Ludvigson, jazz singer Caitlin Smith and harmonica maestro Brendan Power.  He has a vast musical vocabulary which ranges from acoustic blues and folk to jazz, rock, fusion, surf pop, complex ambient grooves and various world music genres, in particular klezmer.  Nigel's original jazz compositions cross boundaries of genre and combine musical traditions.  He has toured extensively and performed at numerous music and art festivals in New Zealand, America, Australia and Europe.

Michael Goulder: Michael Douglas Goulder (31 May 1927 – 6 January 2010) was a British Biblical scholar who spent most of his academic life at the University of Birmingham where he retired as Professor of Biblical Studies in 1994.  He was perhaps best known for his contributions to the Synoptic Problem, and specifically the Farrer hypothesis, which postulates Markan priority but dispenses with the Q document, suggesting instead that Luke knew Matthew.  Goulder was also associated with the theory that the evangelists were highly creative authors, and that Matthew and Luke had only minimal source material.  In recent years, he wrote widely on a theory of Christian origins that sees a fundamental opposition between Paul the Apostle on one side and the Jerusalem Christians Peter and James, Jesus' brother, on the other.  This has been seen as reviving a hypothesis proposed by Ferdinand Christian Baur of the Tübingen school.

Chris Kelly (jazz): Chris Kelly (c. 1890 – August 19, 1929) was an American jazz trumpeter born in Plaquemines Parish, Louisiana on "Deer Range Plantation", perhaps best known for his early contributions on the New Orleans jazz scene.  Throughout the 1920s, he was a regular collaborator with clarinetist George Lewis.  No photographs or recordings have survived of Kelly.

Supporting paragraphs: Luke Reynolds Neko Case
Answer: Neko Case