Jennifer Hudson batted 1.000 with the jurors on the William Balfour murder case ... because every single one of them admitted they knew who she was BEFORE the trial began.

TMZ obtained the juror questionnaires -- filled out by all of the prospective jurors before they were empanelled on the jury to determine the fate of the man accused of murdering Hudson's family.

Of the final 12 -- 5 of the jurors admitted they had seen Hudson in "Dreamgirls" ... and 6 said they recognized Jennifer from her days on "American Idol."

The lone juror who didn't see Jen's Oscar winning performance or "Idol" said he knew Hudson from television ... but didn't specify which show he recognized her from. 

One legal expert tells us ... Hudson's level of celebrity probably didn't hurt the case against Balfour ... because jurors tend to identify with famous people.

It also didn't hurt that Balfour couldn't have been more guilty.

As we previously reported, he was convicted for murdering Jennifer's mother, brother and nephew and is due to be sentenced very soon.

Less than 24 hours after William Balfour was found guilty of murdering her mother, brother and nephew ... Jennifer Hudson and her husband David Otunga hit up a Six Flags Great America in Chicago. 

After three days of deliberations, Balfour was convicted of 1st degree murder in the deaths of Darnell Donerson, Jason Hudson, and Julian King. Balfour was also convicted of home invasion and residential burglary.

Balfour faces a mandatory sentence of life in prison because he has been convicted of multiple murders.

Hudson was in court when the verdict was read.

William Balfour has been found GUILTY of murdering three members of Jennifer Hudson's family.

The verdict was handed down moments ago after three days of deliberations.

Balfour was convicted of 1st degree murder in the deaths of Jennifer's mom Darnell Donerson, her brother Jason Hudson, and nephew Julian King. Balfour was also convicted of home invasion and residential burglary.

Jennifer Hudson was present in court when the verdict was read.

31-year-old Balfour stands convicted of the triple murder after allegedly flying into a blind and jealous rage in 2008 -- over a balloon gift for Julia Hudson, Balfour's ex and Jennifer's sister.

Prosecutors say Balfour thought the gift was from Julia's new boyfriend and he snapped.

He faces life in prison.

1:40 PM PT -- Imagine that ... just minutes after claiming they were "split," the jury HAS REACHED A VERDICT -- scheduled to be announced in 45 minutes.

2:20 PM PT -- Jennifer Hudson just arrived at court.


The jury in the trial of William Balfour -- the man accused of murdering Jennifer Hudson's mother, brother, and 7-year-old nephew back in 2008 -- just told the judge they're "split" ... unable to reach a verdict after days of deliberations.

A verdict was originally expected on Wednesday -- when the jury first retreated for deliberations -- but it's been two full days ... and still, they're stuck.

But the judge won't accept a hung jury ... yet ... and has ordered them to keep working toward a verdict.

31-year-old Balfour stands accused of the triple murder after allegedly flying into a blind and jealous rage over a balloon gift for Julia Hudson, Balfour's ex and Jennifer's sister.

Prosecutors say Balfour thought the gift was from Julia's new boyfriend and he snapped. Balfour has pled not guilty to the murders.  

A verdict is expected today in the trial of William Balfour -- the man accused of murdering Jennifer Hudson's mother, brother, and 7-year-old nephew back in 2008.

The trial began April 23rd. A verdict is expected before the end of the day.

27-year-old Balfour stands accused of the triple murder after allegedly flying into a blind and jealous rage over a balloon gift for Julia Hudson, Balfour's ex and Jennifer's sister.

Prosecutors say Balfour thought the gift was from Julia's new boyfriend and he snapped.

Balfour has pled not guilty to the murders.

Jennifer Hudson's sister made a frantic call to 911, after discovering her mother's body laying on the floor of their home.

Julia Hudson made the gruesome discovery when she came home from work and noticed a bullet hole in the door.  She saw her mom on the floor and ran outside to call 911, not realizing her brother Jason was also dead inside.

Julia also didn't immediately realize her 7-year-old son Julian was missing.  His body was found days later in a parked SUV.

The 911 tape was introduced as evidence in the trial of William Balfour, who stands accused of the triple murder.

Jennifer Hudson excused herself from the courtroom in the murder trial of the man accused of gunning down her family ... deciding she did not want to see the grisly crime scene photos of her slain 7-year-old nephew. 

Prosecutors displayed multiple photos of the blood-soaked body of Julian King ... who was shot twice in the head in 2008.

The man accused of the crime -- William Balfour -- remained inside the Chicago courtroom and reportedly appeared to cry when the photos were displayed.

Hudson's fiance, David Otunga, also remained inside the courtroom ... and took extensive notes about the crime scene.

Prosecutors believe Balfour murdered King -- along with Hudson's mother and brother -- in a horrific killing spree in October 2008. Balfour has plead not guilty to the murders.

Jennifer Hudson dissolved into tears as she testified at the trial of William Balfour -- the man accused of murdering her mother, brother and 7-year-old nephew.

Hudson broke down when the prosecutor asked her about the last time she saw her family.  She said her last visit was just days before the slaughter.

Hudson broke down again when the prosecutor handed her a photo of her mom.

Most relevant to the case ... Hudson told jurors no one in her family wanted her sister to date William Balfour, the man accused of the triple murder.  She said she always tried to keep her distance from Balfour.

Hudson says she never , EVER liked Balfour ... saying, "not even in grammar school."

Jennifer told the court she tried to keep her distance from William whenever she thought he would be around ... saying, "Where he was, I tried not to be. So if I saw him, I separated myself." 

The man accused of murdering Jennifer Hudson's mother, brother and nephew goes on trial today, and Jennifer just showed up.

William Balfour stands accused of the slaughter, and prosecutors believe the trigger for the carnage was a balloon gift for Julia Hudson, Balfour's ex and Jennifer's sister.  Prosecutors say Balfour thought the gift was from Julia's new boyfriend and it sent him into a blind rage.

Opening statements are set for today. Hudson is on the witness list but it's unclear if she'll testify.

Jennifer Hudson got the full body treatment from a female TSA screener at LAX yesterday ... but unlike Bar Refaeli, J didn't feel the need to question the woman's sexuality afterward.

As we previously reported, Bar blasted a female screener at an airport in London ... claiming the woman "left no doubt about her sexual preferences" following a very handsy patdown.

Moments ago, Bar joked about the incident ... saying, "Yea well. At least it wasn't in a dark alley."

Jennifer Hudson's son might be the coolest kid in Hollywood -- and he's definitely the best judge of comedy -- because he totally owned our camera guy for attempting some jokes ... bad jokes.

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