Over the weekend Kris Jenner tweeted this photo of her Halloween costume, but after realizing that she accidentally included a peek at her nipple, she deleted the shot. Of course, Khloe didn't want to let her forget, as she re-tweeted the shot and added, "Hi nips. That's my mom."

Looks like Kim's gonna have to step it up to compete with her mother!

Let the catfights begin!

The cast of Bravo's Real Housewives of Beverly Hills hit the premiere party for their reality series last night, and the ladies of 90210 didn't fail to impress in the looks department! Stealing the show was Camille Grammer, who donned a skintight red dress that showed her ex Kelsey Grammer exactly what he's missing!

All of the original women are returning, along with newcomer Yolanda Hadid. Last season, we watched as Kim Richards struggled with her sobriety and entered rehab, Taylor Armstrong dealt with her abusive marriage and her husband's subsequent suicide, and Kyle Richards struggled with her relationship with her sister. We also got a sneek peek into the unraveling of Adrienne Maloof's marriage, which will reportedly be a major plotline this season.

This show drama writes itself! We can't wait to tune in!

After a long day of hard work at the recording studio, Miley Cyrus and her bandmates stepped out for a quick smoke break over the weekend.

Cyrus wore a leather jacket and jeans, and she was all smiles as she chatted and puffed away. Looks like someone's having a blast working on their new album ... can't wait to hear it!

Could it get any worse for him? We don't think so!

Following a report from the U.S Doping Agency that accused Lance Armstrong of leading a massive doping program, the cyclist has been stripped of all seven of his Tour de France titles and banned for life by cycling's governing body.

Tour de France organizers will officially remove Armstrong's name from the record books, effectively erasing his victories from 1999-2005. There will now be no official winners for those years.

According to the USADA report, Artmstrong and his teams used steroids, the blood booster EPO and blood transfusions. The report included statements from 11 former teammates who testified against Armstrong.

The disgraced athlete stepped down as chairman of the Livestrong cancer charity last week amid doping allegations. He was also dropped by numerous sponsors, including Nike.

Cheaters never prosper, Lance!

The full-length trailer won't be available until tomorrow, but thankfully Marvel Studios released a short teaser for Iron Man 3 over the weekend!

Robert Downey Jr. is back as Tony Stark, and this is our first look at his arch nemesis Mandarin, who is played by Sir Ben Kingsley. Of course, Gwyneth Paltrow reprises her role as Pepper Potts, and we're thinking we'll get a peek at the Hulk as well.

Iron Man 3 hits theaters on May 3, 2013 and be sure to check back Tuesday for the complete theatrical trailer!

She may be dealing with some family drama thanks to her father's attempt to stage an intervention, but it looks like her legal woes are behind her!

Lindsay Lohan will not be prosecuted for an alleged hit-and-run that happened in front of the Dream Hotel in New York City back in September.

As you may remember, Lohan was arrested for leaving the scene of the accident, after she allegedly drove a Porsche into a pedestrian at the hotel.

The 26-year-old starlet had been scheduled to appear in court tomorrow, but after surveillance footage surfaced, prosecutors decided there was not enough evidence to get a conviction so the charges were dropped. Whew!

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On Sunday night Jennifer Lopez went to dinner with boyfriend Casper Smart, and even though the 43-year-old actress/singer was bundled up, she still looked stunning! The duo went to Hakkasan for some Chinese food, and they later attended Cirque Du Soleil's new production, Michael Jackson The Immortal World Tour at London's O2 Arena, where she will be perform tonight.

On Monday morning J. Lo kept it casual while she went shopping with a friend, rocking sweats, a furry scarf and a knit beanie. See, she's still Jenny from the block!

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Michael Lohan went to dinner at BOA Steakhouse in West Hollywood on Saturday evening, and while quite a bit of drama went down the previous day when he showed up uninvited to Lindsay's doorstep, he didn't seem too shaken.

After The Canyons writer Bret Easton Ellis took to Twitter to joke about Lindsay missing post-production work on Friday, Michael says that he and several concerned friends arrived at the starlet's L.A. residence in an attempt to stage an intervention, but they were turned away and the police were called. Michael believes his daughter has fallen off the wagon and is trying to get her to seek treatment, though mom Dina seems to think otherwise. "It's all about her father obsessed with making a name for himself in the news once again," she said in a statement.

On his way out of the restaurant, Michael told X17online exclusively, "I tried to do the best I can. It's up to her now ... She's a great girl and she deserves the best and that's all we want for her."