It's a hard knock life for celebrities. Well, Kendall Jenner seems to think so anyway.

The reality star turned model tweeted "just wish things could be easier sometimes mann" last night, setting the Twitterverse abuzz. Several Twitter users, including Frances Bean Cobain, turned on the 17-year-old Keeping Up with the Kardashians star for being an ungrateful brat.

Kurt Cobain and Courtney Love's daughter sent a slew of tweets bashing the reality star, calling her a 'f--king idiot' for being so 'self-involved.' The 20-year-old accused Kendall of lacking self-awareness. "i'd rather be a scumbag than a f--king idiot. Praise high IQ's, good taste & awareness about the state of the world," she sounded off.

Here are the tweets from the tirade:

"oh shh. There are kids on earth abandoned&homeless who forcibly drink contaminated water because clean water isn’t accessible."

"oh ya, not to mention, CANCER, famine, poverty, draught, disease, natural disasters, Death. F--k, Humans are so self involved."

"I'd like to thank my parents for providing me with a high IQ & I'd like to thank my grams for encouraging me not to be a self absorbed idiot."

Ouch! Kendall will probably think twice before complaining about her complicated life on Twitter again.

Miley Cyrus and fiance Liam Hemsworth are still living in the same house (her Toluca Lake mansion, that is), but the couple are sleeping in separate bedrooms, according to Life & Style.

“[Miley] stays in the master bedroom and Liam stays in one of the guest rooms,” a source close to the starlet tells the mag. “Sometimes she'll even stay at her parents', which is across the street, with her sister or mom so she doesn't feel alone.”

Though she has been wearing her 3.5-carat Neil Lane engagement over the last few weeks, the source adds that “the two know it’s over…but aren't ready to announce it.”

Say it ain't so!

Jennifer Aniston may be 43, but that's not stopping her from taking her clothes off on the big screen!

Jen reunites with Horrible Bosses co-star Jason Sudeikis in We're the Millers, and she doesn't play a crazy dentist, but she does play a cynical stripper!

Jen rocks several wigs in the clip, and she performs strip teases in the club ... and for a drug lord with an automatic weapon. Ed Helms, Emma Roberts and Nick Offerman also star in the film ... check out the trailer below!

Fresh from the Cannes Film Festival, Eva Longoria had another important event to attend on Wednesday afternoon -- her matriculation ceremony at California State University Northridge!

"Big day today!!!" the 38-year-old actress tweeted. "Very excited to graduate for my Master's degree in Chicano Studies! You're never too old or too busy to continue your education!"

According to the school's website, Chicano Studies is a "field that advances a critical understanding of the Chicana/o and Latina/o experience in the United States. Courses reflect a multidisciplinary approach to the understanding of Chicana/o and Latina/o histories, politics, culture, language and education."

Eva was joined by her parents and two handsome men carrying large bouquets of flowers. The celebrated at the actress' West Hollywood restaurant, Beso, after the ceremony. Congrats, Eva!

Vin Diesel, Michelle Rodriguez, Tyrese Gibson, Wiz Khalifa, Amber Rose, Elsa Pataky and Tara Reid (huh?) attended the premiere of Fast & Furious 6 at Universal CityWalk on Wednesday night, and everyone was amped about the latest installment of the uber successful film franchise.

In other news, E! Online reports that during the free pre-screening concert featuring Wiz, 2 Chainz, Ludacris and Tyrese, the smell of marijuana was in the air. "I smell pot," Rodriguez told reporters. Rodriguez then turned to the fans and exclaimed, "You guys are smoking! Is Snoop in there somewhere? Where's Snoop? I smell weed."

Click the gallery below for more photos from the premiere!

Khloe Kardashian attended the HPNOTIQ Glam Louder Program launch event at Mr. C Beverly Hills, and she looked incredible in a tight, striped dress. We can't help but notice how lean Khloe has gotten over the last few weeks, but even though she looks fantastic, apparently she's still getting crap from folks on Twitter!

On Wednesday evening Khloe addressed her critics and tweeted:

"People LOVE to hate. I have worked really hard to be healthy and I am proud of my body! Its all ME! I did it the healthy LONG way #Proud ... Please don't discredit my hard, long work. Don't hate because you couldn't do it. Try uplifting and getting inspired. Some peps are 2 toxic ... Proves to me again... No matter what size, shape, color, whatever... Haters going to hate! So remember to always be happy with YOU!"