Question: Were Leigh Nash and Katrina Leskanich in the same band?

Context articles: Katrina Leskanich
The State I'm In (Leigh Nash album)
Return to the Centre of the Earth
Fauxliage
Leigh Nash
Wishing for This
Eurovision Song Contest 1997
Blue on Blue (Leigh Nash album)
Adrian Fry
Leigh Nash discography

Katrina Elizabeth Leskanich (born April 10, 1960) is an American musician, author and former lead singer of British pop rock band Katrina and the Waves whose song "Walking on Sunshine" was an international hit in 1985 and in 1997 won the Eurovision Song Contest for the United Kingdom with the song "Love Shine a Light".
The State I'm In is the first country music studio album from Leigh Nash.
 She released the project on September 18, 2015.
 Nash worked with producer Brendan Benson, in the production of this album.
Return to the Centre of the Earth is a studio album by the English keyboardist Rick Wakeman, released on 15 March 1999 on EMI Classics.
 The album is a sequel to his 1974 concept album "Journey to the Centre of the Earth", itself based on the same-titled science fiction novel by Jules Verne.
 Wakeman wrote a new story of three unnamed travellers who attempt to follow the original journey two hundred years later, including the music which features guest performances from Ozzy Osbourne, Bonnie Tyler, Tony Mitchell, Trevor Rabin, Justin Hayward, and Katrina Leskanich.
 The story is narrated by Patrick Stewart.
 Recording was delayed after Wakeman was hospitalised with a life threatening case of double pneumonia and pleurisy, and needed time to recover.
Fauxliage is a musical project made by members of the Canadian electronic music group Delerium (which, in turn, is made up largely of members of the seminal industrial band Front Line Assembly), and Leigh Nash of Sixpence None the Richer in 2007.
 The vocals are performed exclusively by Nash.
Leigh Bingham Nash ( ; born June 27, 1976) is an American singer and songwriter who is the lead vocalist for the pop band Sixpence None the Richer and is also a member of Fauxliage and Movement Nashville.
 Her debut solo album, "Blue on Blue", was released on August 15, 2006 by One Son/ Nettwerk record labels.
Wishing For This is a Christmas EP by the alternative rock/indie pop artist and Sixpence None the Richer member Leigh Nash.
 It was released for download on November 14, 2006.
 "Wishing For This" was produced by Mark Nash (PFR) and Nate Blackstone and is made up of 7 tracks: one traditional Christmas song, “O Holy Night”, one original Christmas tune (the title track), and five cover tunes.
The Eurovision Song Contest 1997, was the 42nd Eurovision Song Contest and it was held at the Point Theatre in Dublin, Ireland, on 3 May 1997.
 Carrie Crowley and Boyzone member Ronan Keating were the presenters of the show.
 Twenty-five countries took part in the 1997 Contest, which saw Italy return after a 1993 , along with Denmark , Germany , Hungary , and Russia , who last took part in the 1995 , despite having taken part in the non-televised 1996 pre-qualifying round in which they failed to qualify and therefore were absent.
 Belgium , Finland , and Slovakia withdrew from the contest due to the relegation rule.
 The United Kingdom won the competition, thanks to Katrina and the Waves, led by American-born Katrina Leskanich, making it the second time that the British won the Eurovision on Irish soil.
 It also remains to this day the last time the United Kingdom won the contest.
Blue on Blue is Leigh Nash's debut solo album and consists of pop songs.
 Nash began working on the album a year after Sixpence None the Richer disbanded.
 Produced by Pierre Marchand who is best known for his collaborations with Sarah McLachlan.
Adrian Fry (born 1969) is a British freelance jazz trombonist, arranger and composer.
 He has performed with many British bands including Back to Basie, Frank Griffith Nonet & Big Band, Elio Pace, Karen Sharp Quintet, Stan Tracey Big Band, Michael Garrick Big Band, Don Weller Electric Octet & Big Band, the Pasadena Roof Orchestra, Bone Supremacy and Pete Cater's Ministry of Jazz.
 His credits as a session musician include Albert Lee, Incognito, Katrina Leskanich and Shakin' Stevens.
 In 2010 he was Assistant Musical Director on BBC Radio 2's Weekend Wogan.
The discography of Leigh Nash includes three studio albums and five extended plays released by the American singer-songwriter Leigh Nash as well as a number of collaborations.