Rumored to have originally been intended as a duet with Yulia Volkova of Russian pop duo t.A.T.u., it instead features the vocals of Viktoria Fersh, whose voice bears a strong resemblance to Volkova's. Many (perhaps even most) sources say that it is Volkova who performs the additional vocals, but this theory is contradicted by the artist listing on the second to last page of the Reise Reise lyrics booklet.
Diese Stadt ist eine Dirne,
hat rote Flecken auf der Stirn'
Ihre Zähne sind aus Gold,
sie ist fett und doch so hold