Si Claudia,c'è la somiglianza,ma visto che ne sento altre,ho fatto una piccola ricerca ed ecco il risultato:
Mika - We are golden somiglianze varie
Riguardo il bran "Heaven Is A Place On Earth",ho cercato fra le sue cover,ma non compare,ci sono solo queste:
1989 The Shadows - Heaven Is A Place On Earth
1997 Kafkas - Heaven Is A Place On Earth
2002 DJ Lhasa - Heaven Is A Place On Earth
2002 Ruudaman Feat I-Witness - Heaven Is A Place On Earth
2002 Student Rick - Heaven Is A Place On Earth
2002 Twilight - Heaven Is A Place On Earth
2003 Good 4 Nothing - Heaven Is A Place On Earth
2003 Sonic Solutions - Heaven Is A Place On Earth
2003 Julia - Heaven Is A Place On Earth
2003 Soda Club Feat Hannah Alethea - Heaven Is A Place On Earth
2004 Virus Inc. - Heaven Is A Place On Earth
2004 Gregorian - Heaven Is A Place On Earth
2005 Ferret & Branco - Heaven
2005 Rodeofunk - Heaven Is A Place
2006 Nightfall Feat Josephine - Heaven Is A Place On Earth
2007 Ultra Flirt - Heaven Is A Place On Earth
2009 Ma.Bra. - Heaven Is A Place On Earth
2009 MxPx Feat Agent M & The Action Design - Heaven Is A Place On Earth