'Wow' singer Kylie Minogue ''loves'' her sister Dannii's boyfriend because he keeps her calm and under control.

Kylie Minogue is thrilled her sister has finally found a man who can keep her under control.

The 'Wow' singer's younger sibling Dannii is dating rugby player Kris Smith and the 'X Factor' judge admits her family is pleased she has settled down at last.

Dannii said: "Kylie loved him. She knows that he has me under control. I am much calmer these days, so she's pleased about that!"

Dannii also admits she was smitten with Kris as soon as she met him and still can't stop looking at him.

She said: "I have never experienced a love like this. I remember checking him out across the dance floor in Ibiza. My friend went to speak to him for me! I was like, 'Oh my God, don't ask him to come over, what would I say to him?'

"I was totally mortified! But in the end it was great! He made all the moves and the kiss was adorable.

"I never tire of looking at him. I've never gone for rugby players before - I'm not interested in all those muscles - but now I'm converted."