Prince, Paris, and Blanket Jackson just left a lasting impression on Hollywood -- sinking their father's shoes and sequined glove into wet cement in front of the historic Grauman's Chinese theater.

It was all part of a tribute ceremony for the King of Pop this morning -- to immortalize the singer alongside Hollywood legends like Cary Grant, Marilyn Monroe, and Clark Gable.

In addition to the entire Jackson family, a laundry list of celebs were in attendance ... including Justin Bieber, Chris Tucker, and Smokey Robinson.

Michael Jackson's three kids -- Paris, Prince and Blanket -- along with a few other family members, attended "Michael Jackson: The Immortal World Tour by Cirque du Soleil" in Las Vegas last night.

The show starts its tour in Vegas before making its across the U.S. in 2012

With the fate of Conrad Murray still hanging in the balance, Michael Jackson's children -- Prince, Blanket and Paris (in the white hat) -- went to the movies last night and saw "Tower Heist."

According to our sources, Katherine has been filling the children in on the details of the trial herself -- she'd rather they hear it from her and not through anyone else.

We're told when the verdict comes down, Katherine will be the one to tell them the news.

Jurors did not reach a verdict on Friday and deliberations will continue Monday morning.

Prince, Paris, and Blanket Jackson have created a self-imposed blackout of Conrad Murray's trial  ... TMZ has learned.

Sources directly connected to the kids tell TMZ ... the Michael Jackson manslaughter trial is just too painful to relive -- especially for Prince and Paris, who witnessed the demise of their dad firsthand.

We're told Katherine is relieved the kids don't have the kind of curiosity that would drive them to the screen, especially after prosecutor David Walgren displayed the body of Michael Jackson in the first graphic during opening statements.

We're told Katherine was unhappy and disturbed the shocking photo was displayed at all.

It's unclear -- and unlikely -- the kids will be called as witnesses, but as we previously reported, Prince is willing to take the stand.

TMZ has obtained a copy of the jury questionnaire in Dr. Conrad Murray's manslaughter trial, and the lawyers and judge want to know just how obsessed potential jurors are over high-profile cases like Casey Anthony.

Among the 113 questions ...

-- Over the past several years, have you followed any publicized cases?   (e.g., OJ Simpson, Robert Blake, Phil Spector, Casey Anthony, etc).

-- Have you accessed or posted any blogs concerning Michael Jackson or Conrad Murray?

-- Agree or disagree .... Celebrities and high-profile people feel they are entitled to act however they please.

-- Agree or disagree .... Celebrities and high-profile people in Los Angeles get away with crimes because of their status.

-- Has your life or the life of anyone close to you ever been affected by the behavior of someone who had a drug (prescription or other) or alcohol addiction?

-- Did you ever watch "This Is It?"

-- Have you ever considered yourself a fan of Michael Jackson or the Jackson family?

-- Have you ever undergone a medical procedure that required an anesthetic?

-- Have you ever been prescribed medication by a friend who is a physician?

-- Has your physician ever refused to prescribe a medication that you specifically requested?

And the questionnaire lists potential witnesses to see if prospective jurors know any of them.  The witnesses include Janet Jackson, Jermaine, Joe, La Toya, Katherine, Paris, Prince, Blanket, Randy, Marlon, Tito and Rebbie.

Michael Jackson's children have decided they want to fly to Wales to catch the upcoming MJ Tribute Concert in person ... despite the fact they're getting pushback from two of their famous uncles.

An MJ family rep tells us, "Paris, Blanket and Prince have been asked to attend the MJ Tribute in Wales and they have decided to go."

The rep adds, "They are extremely excited and they're hoping they will have the opportunity to contribute in some way by making a speech.  Nothing has been set in stone yet for how they can help, but they really hope they can. "

However, we're told, "Jermaine and Randy are fighting it."

As TMZ previously reported, the two brothers feel the timing of the tribute is "inappropriate" -- explaining, "We find it impossible to support an event that is due to take place during the criminal trial surrounding Michael's death."

The Jackson kids recently got a glimpse of the coolest Michael Jackson memorial yet -- in the form of a SICK custom-painted motorcycle ... depicting the King of Pop at various stages in his career.


Paris Jackson tweeted the photos over the weekend -- and the timing couldn't be more perfect ... because this Saturday marks the two-year anniversary of their father's death.

Jaden and Willow Smith didn't just bump into MJ's kids on a movie set in L.A. yesterday -- TMZ has learned, it was all set up by Katherine Jackson ... to help nudge her grandchildren in a positive direction.


Sources close to Katherine tell TMZ, she believes the Smith children are prime examples of young success in Hollywood -- both extremely talented and down-to-earth -- and thinks Prince, Paris, and Blanket could learn a lot from them.

According to sources, Katherine wants to surround her grandchildren with role models like Jaden and Willow -- so she set up the meet-and-greet ... and we're told, the kids got along like a house on fire.

Katherine wants Michael's kids to enjoy their childhood -- and is actively encouraging them to become involved in all kinds of activities ... including acting.

It was a meeting of the A-list celebuspawn as Michael Jackson's three kids (Paris, Prince and Blanket) hung out with Will and Jada Pinkett-Smith's children, Willow and Jaden Smith, on an L.A. film set the other day.



The Jackson kids arrived to the set with their grandmother, Katherine Jackson. So far, it's unclear if the kids were on the set to act ... or just to hang out with the Smiths.

As we previously reported, the Jackson kids have expressed a serious interest in Hollywood -- earlier this year, Prince told "Good Morning America" he was "looking at a couple of opportunities in show business ... mostly producing."

File this one under The Feeling Is Probably Not Mutual -- while out at The Grove in Los Angeles yesterday, a photog asked Dr. Conrad Murray about Michael Jackson's kids and he responded, "That's my children, I love them. I love them."