Do you know where these stars were born?

Bruce Willis has appeared in more than 60 films since getting his start in the 1980s. But before he became a leading man, he was a bouncing baby boy born in Idar-Oberstein, Germany.

Born in Paris to English lawyers, "Harry Potter" co-star Emma Watson moved to England after her parents' divorce. Along with her acting career, she went on to earn a bachelor's degree in English literature from Brown University.

Natalie Portman, who earned an Academy Award for best actress in "Black Swan," was born in Jerusalem in 1981 and is a dual U.S.-Israeli citizen. She now lives in Paris with her husband and 3-year-old son.

Mila Kunis, best known for her portrayal of the precocious Jackie in "That 70s Show," was born in Ukraine and moved to Los Angeles when she was 7. She's now engaged to former "'70's" co-star Ashton Kutcher and has an infant daughter.

Nicole Kidman was born in Honolulu while her parents were in the U.S. on temporary education visas. She's had a lengthy and star-studded career, topped off by an Academy Award for Best Actress in the 2002 film "The Hours."

Born in Melbourne, Savannah Guthrie moved to the U.S. at age 2. After visiting her birthplace with her mom Nancy, she said Australia "was always this interesting exotic part of my history that I love."

In addition to his freakishly long tongue, you might not have been aware that Gene Simmons was born in Haifa, Israel, in 1949, and moved to Queens, N.Y. at age 8.

Probably best known for her role in the 1996 horror hit "Scream," Rose McGowan was born in Tuscany, Italy, the second-eldest of six children and the daughter of a writer and an artist.

Long before his talk-show-guest antics and career-defining movie roles, Joaquin Phoenix was born in San Juan, Puerto Rico, in 1974. He moved to the U.S. mainland at age 6.

Tia Mowry-Hardict and Tamera Mowry-Housley are identical twins born in Geinhausen, Germany. The girls got their big break on the ABC sitcom "Sister, Sister" and have since become reality TV personalities.