Nicole Kidman Photo by: Ron Galella / WireImage
Nicole Kidman to Visit Indonesia for UNICEF | Nicole Kidman
Nicole Kidman is planning to visit tsunami ravaged Indonesia later this month as a Goodwill Ambassador for UNICEF.

The Oscar winner will be accompanied by her sister, Antonia, a spokeswoman for UNICEF tells PEOPLE.

"My sister and I are going to go," Kidman said Friday on "The Tonight Show with Jay Leno." "Obviously it still needs an enormous amount of attention."

Kidman also signed a Harley-Davidson motorcycle that Leno is auctioning off to raise money for victims of the Dec. 26 tsunami disaster, which killed more than 150,000 people.

Kidman is just the latest celeb to donate time and money to the cause. Leonardo DiCaprio, Steven Spielberg and Sandra Bullock have already donated, and nations around the world have pledged more than $4 billion in aid.

On Monday, a U.S. helicopter on a relief mission crashed in a rice paddy near the Banda Aceh airport, but no one aboard was seriously injured. One person fractured an ankle and the other dislocated his hip, Lt. Cmdr. John M. Daniels tells the Associated Press.

Kidman has been a Goodwill Ambassador for UNICEF Australia since 1994, and in 2003 donated $200,000 towards UNICEF Australia's programs for children in the Australian outback and the Asia Pacific region.

No other details about her trip to Indonesia have been released.

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