Question: Who was born first, Johnette Napolitano or Lux Interior?

Context paragraphs:
Will Crewdson: Will Crewdson is a London-based guitarist/writer/producer best known for his work with the UK band Rachel Stamp, US singer Johnette Napolitano and Adam Ant.

Concrete Blonde y Los Illegals: An album produced as a joint effort between Johnette Napolitano and James Mankey, previously founding members of alternative rock band Concrete Blonde, and L.A. pachucho punk band Los Illegals.  It contains a blend of hard rock and Latin music.

The Cramps: The Cramps were an American garage punk band, formed in 1976 and active until 2009.  The band split after the death of lead singer Lux Interior.  Their line-up rotated much over their existence, with the husband-and-wife duo of Interior and lead guitarist and occasional bass guitarist Poison Ivy comprising the only permanent members.  The addition of guitarist Bryan Gregory and drummer Pam Ballam resulted in the first complete lineup in April 1976.

Lux Interior: Erick Lee Purkhiser (October 21, 1946 – February 4, 2009), better known by the stage name Lux Interior, was an American singer and a founding member of the rockabilly band The Cramps from 1972 until his death in 2009 at age 62.

Tidal Wave of Blood: "Tidal Wave of Blood" by David J (Bauhaus, Love And Rockets) and Shok (Zeitmahl, Red Light District) is a limited release single that came out in November 2010.  It was released in 7 inch format.  The CD is released by Saint Rose Records and produced by Shok and David J.  The cover art is a work called The Beckoning by Joseph Minton.  Jill Tracy is on backing vocals for Tidal Wave and plays piano on Blood Sucker Blues.  This single is the offshoot from Tres Vampires, a project David J and Shok collaborated with Johnette Napolitano (Concrete Blonde).

Big Beat from Badsville: Big Beat from Badsville is the seventh studio album (and 12th album overall) by the American garage punk band the Cramps.  It was released in 1997 on Epitaph Records.  It was recorded and mixed at engineer Earle Mankey's house in Thousand Oaks, California, in May 1997.  It was self-produced by Poison Ivy and Lux Interior.  It is notable as the only Cramps album to consist solely of original songs.

Livan (band): LIVAN is a UK-based alternative rock band founded by Greek-born singer Livan that also features guitarist Will Crewdson (Rachel Stamp, Malcolm McLaren and Johnette Napolitano) and drummer Damon Wilson (Ray Davies, Joss Stone).  The band has toured with artists like Aerosmith, Alice Cooper and Peter Murphy among others.

Johnette Napolitano: Johnette Napolitano (born September 22, 1957, Hollywood, Los Angeles, California) is an American singer, songwriter and bassist best known as the lead vocalist/songwriter and bassist for the alternative rock group Concrete Blonde.

Joey (Concrete Blonde song): "Joey" is the ninth track from Concrete Blonde's third and most successful album "Bloodletting".  The song was released in 1990 and was written and sung by Johnette Napolitano.  One interpretation is that the song is about a photographer (Joey Mas) who is in love with alcohol.  Napolitano mentioned in her book "Rough Mix" that the song was written about her relationship with Marc Moreland of the band Wall of Voodoo (who would eventually die of kidney failure following a liver transplant).

Concrete Blonde: Concrete Blonde were an alternative rock band based in the United States.  They were active from 1982 to 1995, from 2001 to 2004, and then reunited in 2010 and split up again in 2012.  They are best known for their 1990 album "Bloodletting", their top 20 single "Joey", and Johnette Napolitano's distinctive vocal style.

Supporting paragraphs: Johnette Napolitano Lux Interior
Answer: Lux Interior