Natalie Wood's death certificate has been changed to reflect some of the uncertainties and lingering questions surrounding the actress' drowning more than 30 years ago in the Pacific Ocean off Southern California.

The document was amended earlier this month and shifts Wood's death from an accidental drowning to "drowning and other undetermined factors," according to a copy of the certificate obtained Tuesday by The Associated Press.

Avril Lavigne and Nickelback frontmanChad Kroeger aren't just making music together. They're getting hitched.

A spokeswoman for Lavigne confirmed a Tuesday report from People magazine that the 27-year-old pop singer and 37-year-old rocker became engaged earlier this month after dating for six months.

Rosie O'Donnell says she suffered a heart attack last week and is "lucky to be here."

The 50-year-old comedian detailed the experience on her blog Monday, saying sudden nausea, aches and other symptoms pushed her to do an online search for "women's heart attack symptoms." She took a few aspirin and went to a cardiologist the next day.

All-star action romp "The Expendables 2" opened at the top of the North American box office, easily dethroning another sequel, "The Bourne Legacy," industry figures showed Monday.

"Expendables 2", which stars Sylvester Stallone, Arnold Schwarzenegger and Jet Li as mercenaries, raked in $28.6 million since its debut on Friday, according to movie tracker Exhibitor Relations.

Elton John believes his son Zachary's childhood is going to be "very difficult", battling homophobia and the impact of his father's fame, the pop icon said in an interview published Tuesday.

The 65-year-old British star and his Canadian civil partner David Furnish, 49, became parents on December 25, 2010 to a child conceived using a donor egg and born via a surrogate mother.

U.S. actress and comedian Phyllis Diller -- who in the 1960s helped pave the way for female comics in Hollywood -- died Monday at her Los Angeles home at age 95, her manager told Agence France Presse.

The trailblazing star -- known for her distinctive laugh, disheveled hair and outlandish wardrobe -- died at 9:30 am (16H30 GMT), said her lifelong manager Milton Suchin.

U.S. singer Scott McKenzie, who sang "San Francisco (Be Sure to Wear Flowers in Your Hair)," the unofficial anthem of the counterculture movement of the 1960s, has died at the age of 73, his website reported Monday.

"It is with much sadness that we report the passing of Scott McKenzie in LA on the 18th of August, 2012," said a statement posted on the site.

A music video by pop singer Beyonce helped inspire one billion messages for World Humanitarian Day on Sunday, which the United Nations said was a social media record.

The singer recorded the music video, "I Was Here," for the U.N. campaign to generate one billion messages encouraging people to do a good deed.

Prominent Hollywood film director Tony Scott, whose signature works included "Top Gun," jumped to his death from a bridge in San Pedro, California, city officials announced late Sunday.

Police and U.S. Coast Guard officials pulled Scott's body out of the water near the Vincent Thomas Bridge, which is built over Los Angeles Harbor, the coroner's officer said, adding he had jumped from the structure.

Some Russian activists have sued Madonna for millions of dollars, claiming they were offended by her support for gay rights during a recent concert in St. Petersburg.

Anti-gay sentiment is strong in Russia, particularly in St. Petersburg, where a law passed in February makes it illegal to promote homosexuality to minors. The author of that law has pointed to the presence of children as young as 12 at Madonna's concert on Aug. 9.