Mary Richardson Kennedy was laid to rest Saturday afternoon at a Centerville, Mass. cemetery not far from the famed Kennedy compound in Hyannisport.

Her estranged husband, Robert F. Kennedy, Jr., and three of their four children -- Kyra, Aiden and Conor -- all gathered at her coffin before it was lowered into the grave. Young William, who had helped carry his mother's coffin into the church earlier in the day, reportedly stood back from that final moment, comforted by other family members.

PHOTOS: Robert F. Kennedy Jr. And His Children At Mary Kennedy's Gravesite

The sudden death of Mary Kennedy Wednesday has added to the long list of tragedies that has plagued the famous family for generations.

As RadarOnline.com was first to report, the estranged wife of Robert F. Kennedy Jr. was found at her Mount Kisco, New York home.

RFK Jr., 58, is the son of former Sen. Robert F. Kennedy and the nephew of President John F. Kennedy, and the couple had filed for divorce in May 2010 after 16 years of marriage and four children.

The Avengers has had the biggest opening weekend in Hollywood history. The action pic starring Robert Downey, Jr., Scarlett Johansson, Chris Evans, Samuel L. Jackson, Mark Ruffalo, Jeremy Renner and Chris Hemsworth, is on track to pull in stunning $200.3 million this weekend.

That knocks Harry Potter and the Deathly Hallows, Part 2 clear out of the record books with its $169.1 million opening last summer.

The Avengers opened 12 days ago in several foreign markets, breaking records in many of those locations as well.

Spoiler alert!

The new season of the The Bachelorette has not even aired yet, and already there is a love triangle brewing that has all the ingredients of a salacious sex scandal, and this time it involves a producer!

Single mom Emily Maynard is said to be smitten with contestant Arie Luydendyk, Jr., but he has already been romantically linked to one of the show’s producers, a revelation that has infuriated the latest Bachelorette, reported WetPaint Entertainment.

Renown attorney Gloria Allred harkens a huge victory for women’s rights in these high-tech times in a media conference Monday, as she’ll announce Friday’s decision handed down by a Federal Court in favor of her clients, Stacey Blitsch and Amanda Ryncarz.

Comedian Tracy Morgan is hospitalized in Park City, Utah Monday, after he collapsed during an awards dinner while attending the Sundance Film Festival.

The 30 Rock star -- who received a kidney transplant two years ago -- fell during the Creative Coalition Spotlight Awards, where he was to receive the honors for the Spotlight Initiative Award. Insiders told the Hollywood Reporter that at the function, "Morgan seemed inebriated, yelling and falling onto the ground."

His rep Monday said in a statement: “From a combination of exhaustion and altitude, Tracy is seeking medical attention. He is with his fiance and grateful to the Park City Medical Center for their care. Any reports of Tracy consuming alcohol are 100 percent false.”

And they're off!

American Idol's eleventh season kicked off with a two-hour premiere Wednesday, as the panel of Steven Tyler, Jennifer Lopez and Randy Jackson scoured Savannah, Georgia for the next Kelly Clarkson, Jennifer Hudson or Carrie Underwood.

“I’m so happy to be back with Randy and Steven -- they’re like my family now," said J.Lo, who ended last season with a spicy number with now estranged husband Marc Anthony that turned out to be the couple's public swan song.

Said Randy Jackson: “A new beginning, season one-one, a new beginning!”

It isn’t exactly on the level of when they switched Durwoods (sorry, Darrins) on us during the sixth season of Bewitched, but still…

Fans of the new Fox sitcom New Girl, starring Zooey Deschanel, may have been surprised Tuesday night when Damon Wayans, Jr. was suddenly gone after only one episode and replaced by Lamorne Morris.

TV insiders knew the change was coming, but in case you didn’t, here’s the inside scoop.

On the pilot for New Girl, the very funny Wayans played Coach, one of Zooey’s three male roommates she meets on Craigslist after breaking up with her cheating boyfriend. The problem was -- Wayans was also committed to ABC’s Happy Endings, which was recently picked up for a second season after he shot the pilot for New Girl.

Now that her house arrest is over, Lindsay Lohan was free to hit the beach with some pals in Malibu, CA. on the Fourth of July.

Lindsay -- who just marked  her 25th birthday this past Saturday -- celebrated the nation’s birthday Monday by catching a fireworks show.

Lindsay Celebrates The 4th – See The Photos

With her troubles hopefully behind her, the Mean Girls star has a lot to look forward to this year.

In the fall of 2011, production is scheduled to start on the highly-anticipated new bio-pic, Gotti: In The Shadow Of My Father, starring John Travolta.

The White House will host a rather uncommon guest Wednesday: Common.

The Chicago-based rapper, who's real name is Lonnie Rashid Lynn, Jr. will join First Lady Michelle Obama for poetry night.

PHOTOS: Hollywood Goes To Washington For White House Correspondents' Dinner