Miranda Kerr and Orlando Bloom
Miranda Kerr and her husband Orlando Bloom have been married for 18 months. (Photo: REUTERS)

Orlando Bloom said he's become even more attracted to his wife Miranda Kerr since they've become parents.

In an interview with German magazine Gala, Bloom talked about how the pair keep the spark alive in their marriage now that their baby, Flynn, is demanding so much of their attention.

The Victoria's Secret model and British actor have been enjoying married bliss for 18 months and Bloom said starting a family doesn't mean their attraction to each other has lessened.

"Attraction doesn't stop when a child is born. It's the opposite. Being a mum and dad makes you even sexier," Bloom told Gala magazine.

Miranda Kerr
Still sexy: Miranda Kerr shows off her body at an event just 5 months after giving birth to her son Flynn. (Photo: REUTERS)

He also described how becoming a father had changed his life.

"It's the most challenging part of my life. And I feel blessed. Flynn totally turned my world upside down," he said.

"Everything I considered important suddenly faded from the spotlight. Now my favourite pastime is to take a bath with my son."

Having a family has also changed Bloom's perspective on being a celebrity and the fame that comes with it, and said dealing with paparazzi has become more difficult now that he has a wife and son to look after.

"It's harder on some days than on others. It's difficult if ten cars with cameras are following you. My first priority is trying to protect my family," he said.

Bloom and Kerr were recently seen with their son Flynn arriving at Sydney Airport for a reported family Christmas in Australia.