Yes. Lindsey Stirling, the popular dancing violinist, is a practicing member of the Church of Jesus Christ of Latter-day Saints (the "Mormon" church). She served as a missionary for her church in New York.
You can see Lindsey Stirling's profile on Mormon.org and read and what she has to say about her faith at the "Related Links" below.
Lindsey Shaw is 28 years old (birthdate: May 10, 1989).
No. The members of Pentatonix are not members of the Church of Jesus Christ of Latter-day Saints (the "Mormon" church). They have, however, collaborated with Mormons (such as Lindsey Stirling), covered songs written by Mormons (such as Imagine Dragons), and performed for famous Mormons (such as Jon Huntsman). Pentatonix also have a strong Mormon fanbase.
Lindsey Buckingham's birth name is Lindsey Adams Buckingham.
Lindsey Ginter is 6'.
Lindsey Coulson's birth name is Lindsey A. Coulson.
Lindsey Shockley's birth name is Lindsey Wilson Shockley.
Lindsey Roesti's birth name is Lindsey Noel Roesti.
Lindsey Sullivan's birth name is Lindsey Marie McCrory.
Lindsey Stoddart's birth name is Lindsey P. Stoddart.
Lindsey Trefger's birth name is Lindsey Lynn Trefger.
Lindsey Trout's birth name is Lindsey Anne Trout.
Lindsey Tusing's birth name is Lindsey Lee Talbott.