Paris Hilton's youngest brother was charged Tuesday with interfering with a flight crew on a trip from London during which authorities say he called other passengers peasants and made children cry with his death threats and profane tirades.

Conrad Hilton, 20, wearing a dark suit and shirt buttoned to the collar, shuffled into U.S. District Court in ankle chains with his hands manacled at his waist. A judge asked if he understood his rights and the charge, which was filed Monday and could carry a prison term of up to 20 years if Hilton is convicted.

American author Harper Lee is to publish a second novel, 55 years after the release of her U.S. classic "To Kill a Mockingbird," Harper Collins announced Tuesday.

The novel -- "Go Set a Watchman" -- was written in the mid-1950s and recently rediscovered. It is to be released in July, the publishing house said. 

Paul McCartney will perform at the Grammy Awards with Kanye West and Rihanna.

The Recording Academy said Tuesday they will perform their new single, "FourFiveSeconds," for the first time at the awards show on Sunday.

A slab of battered fish on top of a heap of chips doused in salt and vinegar has long been one of Britain's favourite dinners -- but now it is getting a reboot.

A new wave of fish and chip restaurants is winning fans across London, while some of the capital's most exclusive eateries have the humble dish on their menus.

Robin Williams' children and wife have gone to court in a fight over the late comedian's estate.

In papers filed in December in San Francisco Superior Court, Williams' wife, Susan, says some of the late actor's personal items were taken without her permission and asks the court to exclude the contents of the Tiburon home that she shared with Williams from the jewelry, memorabilia and other items Williams said the children should have.

U.S. entertainment giant Disney's first theme park in mainland China will have its opening delayed to next year, the Wall Street Journal reported.

The $5.5 billion park in Shanghai's Pudong district was originally due to welcome its first customers this year, but will only do so in the first half of 2016, the paper said Monday, citing people close to the project.

"American Sniper" shot down another box-office record: Its $31.9 million is the biggest Super Bowl weekend gross ever.

According to studio estimates Sunday, the Clint Eastwood film narrowly surpassed the previous top Super Bowl weekend draw at the North American box office. The concert film "Hannah Montana/Miley Cyrus: The Best of Both Worlds Concert Tour" opened with $31.1 million against the NFL's big game in 2008.

First came the allegations late last year that Britain's Prince Andrew and a prominent American lawyer took part in a wealthy sex offender's abuse of teenage girls aboard private jets, in luxury homes and on the financier's Caribbean island.

The story, part of a long-running U.S. legal fight focused on the rights of the women, gained steam when Buckingham Palace took the unusual step of issuing a carefully worded denial of the kind of salacious claims that royal officials rarely acknowledge. Defense attorney Alan Dershowitz, who represented the highly connected Jeffrey Epstein and was himself named in the latest court filings, then called the most outspoken of the four women a serial liar and practically dared her to prove her accounts.

Celebrities are offering their support and prayers for Whitney Houston's daughter, who authorities say was recently found face down and unresponsive in a bathtub in a suburban Atlanta townhome.

Police said 21-year-old Bobbi Kristina Brown was taken Saturday to a hospital in the northern Atlanta suburb of Roswell, Georgia.

Singer Katy Perry dazzled at Sunday's Super Bowl halftime show in a spectacular performance featuring dancing sharks, a prowling metallic lion and a levitating star that shot fireworks into the night sky.

Perry stalked into the University of Phoenix Stadium field in Glendale, Arizona riding the huge, fiery-eyed lion as she sang her megahit "Roar" while wearing a flame-festooned dress.