The famous Australian actress will take her adoptive kids, Isabella, 12, and Connor, 10, to a sporting activity holiday, after she finishes filming her latest movie "Fur", a biopic of photographer Diane Arbus.
The two children have been living with her ex-husband, Tom Cruise, who has decided to raise them as scientologists.
The catholic actress is sure the boy will love the tennis camp.
"It's good for a boy. Five hours of tennis a day, putting him with a coach and exhausting him", said Nicole.
"He loves me to watch him. I have to sit there, watch and tell him how fantastic he is", the 38-year-old actress confessed.
Nicole Kidman's publicist has recently denied the rumors implying that she had bought a house nearby Tom Cruise's estate.
The Oscar-winning actress has also spoken on her struggle to get over her marriage split from Tom Cruise, which happened in February 2001.
"I didn't get out of my pyjamas for several months. I didn't want to do my hair. I was like, 'Who cares?'", confessed the Australian beauty.
The Hollywood star has recently met the controversial Korean director Wong Kar-Wai and agreed to play the main part in the Lady From Shanghai, the director's first English film.
The shooting may take place in Shanghai and Russia at the end of this year.