Psy imposter in Cannes (Filmmagic)Psy at the Billboard Awards (Getty Images)

Well, that's certainly one way to party crash!

A Psy impostor has been hobnobbing around the French Riviera at the Cannes Film Festival this week, tricking partygoers and organizers into thinking he's the real Korean popstar and gaining access to many of the A-List parties.

An onlooker at the famed Torch Beach Club on Wednesday told the New York Post, "He had three security standing with him at all times, surrounding the table in suits and earpieces ... Scamming free drinks and bottle service, including bottles of Cristal Rose."

Brad Pitt (Getty Images)Brad Pitt's memory is shot … at least, when it comes to remembering faces.

The 49-year-old actor says he has developed facial blindness, where after meeting and engaging with someone, that person's face disappears from his memory as soon as they walk away. If they ever come in contact again, to him, it's like meeting an entirely new person.

Amanda Bynes (Splash News)Amanda Bynes wants you to know she has perfectly manicured feet.

An unflattering set of photos featuring the seemingly off the rails one-time child star appear in this week's In Touch magazine. The pics ― purportedly taken in her New York City apartment by photographer Giovanni Arnold ― depict "The Darkest Night of Her Life," according to the mag, and show her smoking what appears to be pot ... and rocking some seriously gnarly feet, which were "full of cuts and bruises."

Beyonce in Milan (Splash News)The Beyoncé pregnancy rumors were a sizzling hot topic last week – and they don't seem to be going away anytime soon.

While the 31-year-old has recovered from her bout of dehydration and exhaustion and appeared on stage over the weekend in skintight costumes, the buzz that she and Jay-Z are secretly expecting isn't fading away. Let's look at the latest…

Ooh la la! Jennifer Aniston is sexy and takin' it off in the new trailer just released for "We're the Millers," and It. Is. Hot! The 44-year-old actress is barely recognizable, pairing various wigs with a number of skimpy ensembles that show off her toned tummy and killer legs. Clearly all that yoga is working because she seems more fit than ever.

In the comedy, due in theaters August 9th, the bombshell plays a stripper hired by a drug dealer (Jason Sudeikis) to help him create a fake family — along a little help from their "kids," Casey (Emma Roberts) and Kenny (Will Poulter) — to smuggle drugs from Mexico to the U.S.

Of course, this isn't the first time the former "Friends" star has bared it all for a role. In "The Break Up" in 2006, she stripped down to absolutely nothing. And who could forget her memorable role as a dirty dentist in the 2011 comedy, "Horrible Bosses?"

Check out the video to see her in "We're the Millers" and be sure to tune in to "omg! Insider" on TV tonight for all the latest in entertainment news.

(Getty Images)(Getty Images)

Then: Model Angelina Jolie Voight, 15, rocked a hat that was equal parts "Blossom" and Captain Hook during a 1991 photo shoot. Her ensemble was completed with an, um, interesting floral top and slim-fit pants that we're guessing would show too little leg for Jolie's liking nowadays! The daughter of actor Jon Voight was just six years away from her Golden Globe-winning roles in TNT's "George Wallace" and HBO's "Gia," which put her on Hollywood's radar.

Now: Today, Jolie is a role model on how to have it all. The 37-year-old, who won an Oscar in 2000 for "Girl, Interrupted," shares six children with her fiancé Brad Pitt (who also took some fun pics in his teen years), as well as a respected career in film. When she's not busy with either of those things, she acts as special envoy for the UN High Commissioner for Refugees, advocating for people who can't fight for themselves. Last week, Jolie did another good deed when she went public with the fact she recently underwent a preventative

Amar'e Stoudemire and wife Alexis (Jerritt Clark/WireImage)Sure, it was a bummer for the Knicks that they were bested in the playoffs, but it's also freed up Amar'e Stoudemire to spend time with his new son.

The 30-year-old NBA star shared his baby news on Wednesday, tweeting, "We are proud to announce we added a healthy baby boy to the Stoudemire team. Alexis and the baby are doing great. #Blessed"

And while the pro baller didn't reveal the baby's name, trust that it begins with the letter "A." He and his wife, Alexis, are already parents to daughters Ar'e and Assata, and son Amar'e Jr.

Kristen Stewart and Robert Pattinson (Luca Teuchmann/WireImage)Things could get mighty awkward at this year’s Teen Choice Awards.

The 2013 nominees were announced Wednesday and “The Twilight Saga: Breaking Dawn – Part 2” led the pack with seven nominations.

But stars Kristen Stewart and Robert Pattinson may not be jumping for joy at the possibility of sharing the stage at the awards show since they recently ended their more than three-year relationship.