Rikke Emma Niebuhr (born in Aarhus, Denmark) is a singer who rose to popularity as the winner of Idols Denmark 2, the Danish version of Pop Idol. Rikke won with 65% of the total vote against Louise Baltzer Jensen.
In late 2005, it was revealed that Rikke was not given the 500,000DK contract with BMG Denmark as promised with the Idols title, no official reason was ever given.