Kylie Minogue is converting to Catholicism.

The 41-year-old singer reportedly has her heart set on a traditional church wedding to Spanish model Andres Valencoso - who she has been dating since last November - and is even considering adopting his faith in order to have the ceremony of her dreams.

Kylie and Andres are reportedly planning to tie the knot in Spain at the Parador de Cardona, a 9th century castle on the Costa Brava.

The pair are also keen to throw a second celebration in Australia, near the singer's Melbourne family home.

The source added to Britain's Grazia magazine: "It will be a larger affair in Australia - there will be a few more people invited. But it will still be very private.

"Both Kylie and Andres would prefer a gorgeous, intimate wedding to anything flashy."

Although Kylie is yet to confirm her engagement, the '2 Hearts' singer is said to have been discussing her outfit for both weddings with stylist William Baker.

The source explained: "Kylie has got tons of ideas about her dress. The betting is she'll go with Dolce and Gabbana, as she's worked with them for years. She doesn't want anything super-sexy - she wants to look sophisticated and refined."