Dannii Minogue has split from her partner Kris Smith.

The Australian TV star and the English model reportedly ended their nearly four-year relationship two weeks ago, according to Australian newspaper the Herald Sun.

Kris - who has a 21-month-old son Ethan with Dannii - has allegedly moved out of the family home in Melbourne.

Kris, 33, hinted that things between him and Dannii, 40, were not well when he changed his twitter profile to a cryptic message.

The bio read: ''Its nice to be important, but its more important to be nice ... not really sure what my job is any more .. but i do know i love my boy more than life... (sic)''

The 'Australia's Got Talent' judge began dating the former professional rugby player in 2008 after meeting him in Ibiza.

They moved back to Dannii's hometown of Melbourne ahead of Ethan's birth in July 2010 so the brunette beauty - the sister of Kylie Minogue - could be near her family.

The pair had been spending a lot of time apart recently due to work commitments, with Dannii's shooting schedule and Kris' modelling work for Australian department store Myer often meaning they were in different cities to one another.