She adds: "I'm singing La Det Swinge (the Norwegian winner from 1985 which saw female duo Bobbysocks running down a flight of steps and on to the stage in perilously high heels) and we've got to go in to the audience while miming these lyrics that I don't understand as I don't speak Norwegian."
So far on the list of singers taking part is the first winner from 1956 Lys Assia; Anne-Marie David who won for Luxembourg in 1973; Brotherhood of Man who won for the UK in 1976; Bobbysocks who won for Norway in 1985; Scott Fitzgerald, Daz Sampson and 2011 winners Eldar and Nikki, to name a few.
Out next week, Bedpans & Bobbysocks charts Gwenda's 18-month road trip with four nurse pals across America in a beaten-up jalopy with antlers on the roof.
'The main thrust of the song, the word Waterloo, is just three syllables long and then there's a lot of space for it to become both memorable and emotionally evocative Top 10: 1 Abba (Sweden) Waterloo 19742 Celine Dion (Switzerland) Ne Partez Pas Sans Moi 1988; 3 Sandie Shaw (UK) Puppet On A String 1967; 4 Teach-In (Netherlands) Ding-A-Dong 1975; 5 Bobbysocks ( Norway) La Det Swinge 1985; 6 Bucks Fizz (UK) Making Your Mind Up1981; 7 Salome (Spain) Vivo Cantando 1969; 8 Johnny Logan (Ireland) Hold Me Now 1987; 9Dana International (Israel) Diva 1998; 10 Charlotte Nilsson (Sweden) Take Me To Your Heaven 1999
1 1974 Sweden Abba Waterloo 2 1988 Switzerland Celine Dion Ne Partez Pas Sans Moi 3 1967 UK Sandie Shaw Puppet On A String 4 1975 Holland Teach-In Ding-A-Dong 5 1985 Norway Bobbysocks La Det Swinge 6 1981 UK Bucks Fizz Making Your Mind Up 7 1969 Spain Salome Vivo Cantando 8 1987 Ireland Johnny Logan Hold Me Now 9 1998 Israel Dana International Diva 10 1999 Sweden Charlotte Nilsson Take Me To Your Heaven