Nicole Kidman, who are expecting in June, dressed in a loose, navy-blue dress, Kidman bump became apparent when the actress and UN Goodwill Ambassador clasped her hands under her waist. The actress, named a Goodwill Ambassador for the United Nations Development Fund for Women in 2006, was at U.N. Headquarters in New York Tuesday to brief officials and reporters about the ongoing struggle to end violence against women around the globe.

Every voice counts, and every amount counts,” said the star. According to UN figures, the ‘Say NO to violence against women’ petition has already gained the support of more than 200,000 people. “One in three women will encounter violence in some way, shape or form against them in their lifetime,” Kidman said, asking that “ending violence against women be made a top priority for governments everywhere.”

Her appearance came as reports emerged that her son with Tom Cruise, 13-year-old Connor Cruise, will make his big screen debut next month in Will Smith’s new film Seven Pounds.

Kidman is expecting her first biological child with Kiwi-born country singer Keith Urban in July. She was pregnant once before with her ex-husband Tom Cruise but suffered a miscarriage. Kidman and Cruise adopted two children, Isabella and Connor. She married Urban in Sydney in 2006.