Explosive tapes which Jackie Kennedy made following the assassination of her husband, revealing details of her private life with President John F Kennedy, may soon become public.

The former first lady is believed to have spoken candidly about her and her husband's extra-marital affairs and who she believed killed him in the secret audio tapes which she made with historian Arthur M Schlesinger Jr within months of JFK's November 23, 1963 assassination, according to The Daily Mail.

Schlesinger had been a Kennedy friend and confidant for many years, and following the assassination wrote the acclaimed book A Thousand Days: John F. Kennedy in the White House, which won him a Pulitzer Prize.

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The UK newspaper reports Jackie spoke to Schlesinger of her suspicions that her husband had an affair with a 19-year-old White House intern, whose underwear she found in their bedroom. She also reportedly spoke of her own revenge affairs with actor William Holden and Fiat car mogul Gianni Agnelli, and of her belief that Vice President Lyndon Johnson and a group of Texas tycoons were behind her husband's murder.

The tapes are said to have been sealed in a vault at Kennedy Library in Boston.

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Jackie, who later married Aristotle Onassis, died of cancer in 1994, and her daughter Caroline Kennedy has reportedly now decided to let the tapes be turned into a TV special.

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Tom Cruise and Katie Holmes walked the red carpet in Beverly Hills, CA. Monday night for the world premiere of the controversial miniseries The Kennedys, and to mark Kate's turn as the iconic First Lady, RadarOnline.com is taking a look at Katie's transformation from Dawson Creek cutie to style icon in her own right.

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With her bobbed brown hair, pearls, pill box hat and proper attire, the former Dawnson's Creek star bares a striking resemblance to the one and only Jacqueline Bouvier Kennedy Onassis, who she is playing in the TV miniseries, The Kennedys.

She's a style icon in her own right, but Katie Holmes' transformation into America's most fashion forward First Lady, Jackie O, is nothing short of stunning, and RadarOnline.com has the photos.

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With her bobbed brown hair, pearls, pill box hat and proper attire, the former Dawnson's Creek star bares a striking resemblance to the one and only Jacqueline Bouvier Kennedy Onassis, who she is playing in the TV miniseries, The Kennedys.

Move over Barbie! In celebration of the royal wedding, which is now just 50 days away, bride-to-be Kate Middleton has been given the ultimate honor of being transformed into a collectible doll.

The Franklin Royal Mint announced the 'Kate Middleton doll' on Wednesday and RadarOnline.com has photos of the Barbie-esque beauty.

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Being married to a movie star has its perks from private jets to Hollywood connections. If you are Katie Holmes and married to Tom Cruise, you also get a built-in acting coach.

PHOTOS: Katie Holmes On “The Kennedys”

When asked in an interview with New York Magazine about whether she and Tom will ever do a movie together, Holmes responded: “Well, we do collaborate on everything at home. But I mean, he’s Tom Cruise!...I look back, and everything’s a classic.

“I definitely come home and say to him, ‘So, imagine a scene … how would you play it?’ And he’s helpful and sweet and gracious.“

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Currently stepping into the shoes of Jackie Kennedy, Katie Holmes has a lot in common with the first lady who was hounded daily by paparazzi but she takes the scrutiny in stride.

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“It’s there, it’s one of those things. My big concern is what does he have going, what do I have going, what are we going to do this weekend. It must seem weird, I guess, having so many people watching. It is weird. I get it. But you just, you know, smile and nod. “

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As for four-year old Suri, Holmes beamed like a proud mom: “...she’s so creative and she’s so bright and so special. Whatever she wants to do, I know she’s going to be amazing at it. I’ve already started my applause, and I will be applauding for the rest of my life.“

Newlyweds Hilary Duff and Mike Comrie spent their wedding night at the San Ysidro Ranch's famed Kennedy Cottage, RadarOnline.com has learned exclusively.

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Many of the accommodations at the posh hotel near Santa Barbara are individual cottages and none is more famous than the Kennedy Cottage, so named because it is where John and Jackie Kennedy honeymooned in 1953.

The cottage is also one of the most expensive units at the Ranch, with rates going up to $4,000 a night depending on the time of year.

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The Kennedy Cottage features two master suites, three fireplaces, a private hot tub and views to the ocean.

Jennifer Lopez and Marc Anthony also chose the Kennedy Cottage for their wedding night in 2004.

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RadarOnline.com has also learned that Hilary and Mike hosted a brunch Sunday at the Ranch for many of their out-of-town guests.

The couple became husband and wife at 8 pm Saturday night during an elegant and intimate ceremony followed by a reception at a private estate located just minutes from the San Ysidro Ranch.

Modern-day fashionista Katie Holmes was the mirror image of America’s most beloved style legend, Jackie Kennedy, while filming a History Channel mini-series on Wednesday.

Dressed in a colorful collection of 1960s style period dresses with a flipped-up bob, Holmes boasts a perfect baby bump as she plays the pregnant First Lady for the upcoming saga, The Kennedys.

PHOTOS: Katie Holmes On “The Kennedys”

Equally-stylish daughter Suri, 4, didn’t seem phased by her famous mom’s transformation – or by the faux belly! – as she ran in the grass and showed off her art work to assistants on the set.

Katie can also seen posing with her on-screen spouse, Greg Kinnear, who plays President John F. Kennedy – we hope Tom doesn’t get jealous!

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Cruise’s statuesque wife said she was excited to play one of her top fashion icons.

"Her great style was both appropriate for every event that she went to and also classic, and also things that were wearable. I feel really lucky to be playing her,” Holmes, 31, told Us Weekly.

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