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Heidi Klum and Sharon Stone were white hot in Cannes Friday night at the amFAR Gala. The dress code called for colorless clothing, but Heidi liked the look so much, she wore white to the Nebraska premiere as well.

Check out all the stunning looks in our gallery!

Kim Kardashian is back in LA from what could be her last trip before giving birth and now, down to business ... time to plan the baby shower!

Kim had a pow-wow with her sisters Kourtney and Khloe yesterday, since the big event is only a week away.

The ballerina-music box invites went out last week, but the location has yet to be revealed, though we do know it will be a garden party (Kris Jenner's back yard, perhaps?).

Kim fueled up on pasta at Beverly Hills after the meeting -- and while she looked lovely in black and white, her maxi-dress was a bit long and she almost tripped. Fortunately, accident avoided!

Over the last 24 hours Amanda Bynes has been arrested and charged with possession of marijuana, reckless endangerment and tampering with evidence in New York, but her legal woes could continue if prosecutors in California determine that she is in violation of her probation.

As you may know, Bynes was put on three years of summary probation earlier this month for driving on a suspended license, and Burbank District Attorney Denny Wei tells X17online.com that if the 27-year-old starlet is found to be in violation of her probation, she could face a maximum of 6 months in jail and a $1,000 fine!

Wei tells us that a prosecuting agency (i.e., NYPD) will generally mail or fax a report to inform the DA that someone may be in violation of their probation, and from there the DA's office will review the case and decide whether they want to file a motion.

However, Wei says the DA's office has yet to receive any such report from New York, and generally they wait until there has been a conviction, at which point they "will take the appropriate action." Furthermore, the DA's office may not even decide to do anything until the New York case is finished, and though they could file before there is a conviction, they would need to present evidence of an actual violation. At this point, they have nothing, so it seems like Bynes might be safe for a while.

"We will treat this case like any other case -- it won't be handled any differently," Wei added. As far as jail time, 6 months is the maximum sentence, but due to overcrowding in jail (and the fact that this would be Bynes' first violation), it's highly unlikely that she will spend a significant amount of time behind bars. However, if she doesn't show up to her court date, she could be in big trouble on both coasts.

Manhattan Criminal Court Judge Neil Ross warned Bynes this morning that if she missed her July 9 hearing, an arrest warrant would be issued and he would set “very significant bail.”

Check out the video below to see Bynes in court today:

Kourtney and Khloe Kardashian dropped by Kim's home on Friday afternoon, and the sisters were in an especially giddy mood when X17 photographers snapped their picture.

Kim returned from Paris with mom Kris Jenner yesterday afternoon, and she's got a little over a week to put the finishing touches on her baby shower, which will take place on June 2.

The preggers reality star sent out music boxes as invitations to the bash earlier this week, each of which play a lullaby version of Kanye's song "Hey Mama." The theme of the soiree is "Garden Chic," and of course, reality TV cameras will be there to document every second of it.

And get this -- somehow Kim convinced Kanye to come! “Kim nagged him until he agreed when she said it would look really bad if he didn’t show up," a source tells Radar. "Kanye thinks it’s silly to even go to the baby shower since he will be the only man there. He will be there for less than ten minutes, tops. It was important to Kim that he go, so he agreed."

Can't WAIT to see that on the show!

Pregnancy never looked so good!

Halle Berry arrived at an office building in Beverly Hills today, and her baby bump and lady lumps were on full display in a tight workout top, which she paired with her favorite black harem pants!

The Oscar winner isn't due until the fall, but it appears her belly popped overnight!

This month has brought a lot of great news for the actress! The 46-year-old was just nominated for a Teen Choice Award for her work in The Call. The brunette beauty is in the running for Best Actress alongside Anne Hathaway, Carey Mulligan, Emma Watson, and Naomi Watts.

Olivier Martinez must be super proud of his lady love!

It looks like it's going to be alumni reunion year on American Idol next season.

Jennifer Hudson is currently in talks to join the Idol panel, Deadline is reporting. Her addition to the judging table would mark two firsts for the show. She would be the first alum and the first Oscar winner to judge the reality competition.

Although she placed an astonishing seventh place, the aspiring EGOT, who has won a Grammy, an Oscar, and starred on NBC's Smash, was season three's true winner.

As Vulture reported exclusively on Wednesday, Jennifer may be one of several Idol veterans to return as a judge next season. The original American Idol Kelly Clarkson and runner-ups Adam Lambert and Clay Aiken are also being courted by FOX.

This is the first stage in a massive show overhaul intended to improve its ratings slump. The network's entertainment president Kevin Reilly said last week that Idol will most likely revert to its initial three-judge panel. The show's facelift will also likely include executive producer Nigel Lythgoethe's exit. He first left the talent competition in 2008, but returned two years later when judges Jennifer Lopez and Steven Tyler replaced Simon Cowell.

It's good to see that Idol is retuning to its roots!

Matt Damon, Olivia Wilde, Bono, and Richard Branson are trying to end the world water crisis ... one toilet at a time.

As Matt said back in February when he started the movement, he and his pals "won’t go to the bathroom until everyone in the world has access to clean water and sanitation." New Hollywood A-listers, including Olivia, Bono, and Richard, recently joined Matt's "toilet strike."

The strike -- led by Matt's advocacy group Water.org -- is intended to end the water crisis that has left 780,000,000 million people -- one in nine -- without access to clean water and sanitation.

The stars tried to use humor to lighten the severity of the situation in a new public service announcement.

"I remember when Matt first brought up the idea, it was at a meeting of the Illuminati," perennial activist Bono said.

Wilde joked that Bono was mad that she joined the elite group of celebs involved with the movement, "Bono was so mad. I only got in because I am an android from the future."

Damon closed the video by encouraging others to join the strike. "And remember, if you don't use the toilet, you're a celebrity," he said.

For other information about the cause or to make a donation, visit water.org or strikewithme.org.

She speaks!

After ruminating on the matter for two days, Kendall Jenner is finally responding to Frances Bean Cobain's Twitter diss. Kurt Cobain and Courtney Love's daughter sent a string of tweets bashing the reality darling on Tuesday -- even calling her a "f--king idiot" -- for tweeting "just wish things could be easier sometimes mann."

"An individuals feelings are relative to their environment," Kendall fired back yesterday. "You don't know me, you don't even know what I was referring to."

The 17-year-old also said she understands that she leads an affluent lifestyle, but she has the right to vent about her problems -- big or small. "I am aware that i am very privileged and blessed, and im thankful for that everyday, i know there are greater problems in the world," she wrote.

In response to the 20-year-old's slam that Kendall wasn't cognisant of the "kids on earth abandoned&homeless" or "CANCER, famine, poverty, draught, disease, natural disasters, Death," the Kardashian half-sister said, "I pray for those people every night and give back as much as i can. so who are u to judge me?"

Probably still upset about the Twitter beating she received, Kendall looked glum while walking to the gym yesterday morning. She hopefully got a restful night's sleep after getting that weight off her shoulders. You know outspoken Khloe and Kourtney were proud.