Katie Holmes caught a showing of the Broadway musical Pippin last night, and even though she was dressed to impress, she didn't have a date with her.

And speaking of dates, Katie is reportedly planning a party to celebrate the first anniversary of her divorce from Tom Cruise, which is this Saturday.

According to The Sun, Katie will have the bash at the Jane hotel in Manhattan and a source says she plans to invite her closest friends and that the party will be "enjoyable and emotional, with Katie wanting to thank them for their support throughout a momentous year."

Black Sheep Syndication

Rihanna left her hotel in Amsterdam on Wednesday morning, and later that day she had a show at the Lanxess Arena in Cologne, Germany. RiRi showed off her bangin' bod in short shorts, and she held onto a bag of cotton candy as she flashed us a quick smile.

While the pop princess seems sugary sweet, she definitely has a salty side, as evident from her attack on journalist Liz Jones, who published a very negative article about Ri. On Monday, Jones posted a blog on Daily Mail with the headline, “Pop’s poisonous princess: Glorying in drugs, guns and sleaze, Rihanna’s toxic role model for her army of young fans.”

So what did Rihanna do? She scoured the web for an unflattering photo of Jones, posted it on her Instagram account and wrote:

“LOL!!!! My money got a bad habit of p*ssing people off!! If you sincerely wanna help little girls more than their own parents do, here’s a toxic tip: don’t be amateur with your articles, you sound bitter! What’s all this about hair and nails and costumes and tattoos?? ….That sh*t ain’t clever!!! That sh*t ain’t journalism! That’s a sad sloppy menopausal mess!!! Nobody over here acts like they’re perfect! I don’t pretend that I’m like you, i just live… My life!! And I don’t know why y’all still act so surprised by any of it!! “Role Model” is not a position or title that I have ever campaigned for, so chill wit dat! I got my own f**ed up sh*t to work on, I’ll never portray that as perfect, but for right now it’s ME!! Call it what ya want!! Toxic was cute, Poisonous Pop Princess had a nice ring to it, just a lil wordy! And P.S. my first American Vogue cover was in 2011…APRIL!!! #ElizabethAnnJones.”

Daily Mail has yet to issue a statement on the matter...

Another day, another awesome outfit for Hilary Duff ... and another sighting of her oh so adorable son Luca!

On Wednesday the former Disney star went to a mommy and me class near her home, and we can't believe how big her little boy is getting! Hil on the other hand has gotten a bit smaller in recent weeks, but her toned figure looks fabulous in these skintight jeans.

In other, sadder news, Hil lost her chihuahua Lola yesterday. "Thank you for all your well wishes for my beautiful Lola .. it really means so much when you a hurting to know so many people care. <3 U all," she tweeted, later adding, "RIP my beautiful Lola girl <3 my heart is broken:( Say a prayer for my little angel." Aww, poor girl! Our heart goes our to Hilary...

Yesterday evening Heidi Klum and beau Martin Kristen went to dinner in New York City, and the supermodel/TV host looked stunning in a simple red jumpsuit and flip flops.

While Heidi and Martin's romance is clearly thriving, it looks like she's ready to erase some of her memories from her seven-year marriage to Seal. Er, at least her tattoo of his name, anyway!

After checking out this photo of Heidi from earlier in the day, it looks like she's getting part of her forearm tattoo lasered off -- specifically the part with Seal's name! It does look like she's keeping the ink of the four stars which representing each of her children though:

The trailer for Thanks for Sharing has hit the web, and in it Gwyneth Paltrow stars as a woman who falls in love with a sex addict, played by Mark Ruffalo. Apparently she also does a sexy striptease in the film ... who knew!?

When the movie premiered at the Toronto Film Festival in 2012, Gwynnie told The Globe and Mail, "There's a line in the movie where somebody says something like, 'Isn't sex addiction just an excuse men use when they get caught cheating?' But actually, it is a real pathology. It was interesting to learn about it, see what the behavior is and what causes it, and how people are sober. It was very interesting. I learned a lot."

It does sound like an interesting movie! Josh Gad, Joely Richardson, Tim Robbins and Pink also star in the film, which is set to be released in September.

Kat Von D and Deadmau5 have split yet again, and this time the tattoo artist hinted that the DJ's infidelity was to blame.

On Wendesday Kat wrote, "Cheating on your loved one is the most hurtful thing one could do. I hate to have to admit that this relationship is indeed over. Onwards and upwards."

The couple started dating in September 2012 only to split a few months later, but they were back on when the DJ proposed in December via Twitter. She certainly knows how to pick 'em!

UPDATE:

DeadMau5 has released the following statement:

"Kat and I split in November and I moved back home to Toronto. During this time, while we were broken up, I did have relations with another woman. Following that, Kat and I reconciled and I acknowledged being intimate with another person while we were estranged.

We did move past those issues and I proposed to Kat in mid-December. At the end of June, it was clear that the relationship was not working and we mutually ended the engagement. I was not, at any point, unfaithful to Kat during our time together.

I don't wish to go tit for tat with these kinds of pronouncements and don't expect to comment further, but I do believe that those who have expressed concern deserve a more complete understanding of what transpired."

So who do YOU believe?

He's getting so big!

Reese Witherspoon stepped out to run errands in Santa Monica today, and the actress had her hands full with her adorable son Tennessee. Although we haven't spotted the blonde beauty with her youngest child very much since he was born, she seems to be stepping out with him more frequently as of late and we love it!

Her little tyke must have just gotten a check-up because he's sporting Band-Aids on his thigh and big toe. Getting vaccinated is never fun!

The Southern belle seems like such a fun mom, though! The Oscar winner recently admitted that she keeps keeps her brood entertained with a little song and dance.

"I do a lot of dancing with my kids, and when I get dressed in the morning. I have a playlist. A lot of country. A lot of Top 40. My kids love Macklemore, so that," she divulged to Vanity Fair.

Little Tennessee needs to learn how to walk before he can take part in the family dance party!

You can say what you'd like about the Kardashian-Jenner clan, but you can't accuse them of being unsupportive.

Kris Jenner headed to the Los Angeles studio of her new talk show -- aptly titled Kris -- earlier today and was later joined by hubby Bruce Jenner and daughter Khloe Kardashian. The mother-daughter duo were in rare form -- makeup free and in casual wear. Kris seemed to struggle slightly while exiting her black Range Rover. The Kardashian matriarch flashed some inner thigh during the endeavor. She might want to consider wearing a longer dress to avoid future on air wardrobe malfunctions once her show premieres on July 15.

And you too can show your support for the family's latest endeavor by entering to win a contest to be a Kardashian-Jenner for the day.

"I'm inviting you guys to submit a video to enter a contest to be a Kardashian-Jenner for the day. I'm excited because the winner gets $5,000 worth of seed money for your own entreprenurial project, a $1000 gift certificate shopping day at DASH and tickets to the Kris Jenner Show. So what's not to love?" Kris said in a promotional clip.