Wir 3 performs German translations of the songs that made K3 famous in Belgium and The Netherlands.
Similar to K3, the 3 female singers are a blonde, brunette and redhead dressing and acting like teenage girls.

Wir 3 is not the first attempt to market K3's songs internationally; the initial producer of K3, Niels William, once launched X4, performing these songs in Afrikaans and English.