Meow! The claws have been out for quite some time, and Kylie Jenner and Blac Chyna just can't stop fighting via social media!

Last night Blac Chyna posted the pic above, and while she didn't caption it, she doesn't really need to. Kylie, 17, is currently dating Blac's ex/baby daddy, Tyga, 25, but what she's really famous for these days is her ridiculously large lips, which she can't seem to stop posting pictures of.

Though Kylie denies that she's had work done, she's clearly doing something to her pout, and young girls all over the world are trying to copy the plumped up pucker with the #KylieJennerLipChallenge. We haven't tried it, but apparently if you suck on a shot glass long enough, it puffs up your mouth -- and as an added bonus, you might burst a few blood vessels.

We're pretty sure Kylie's not doing that to achieve her look, but she has to be doing something, right? But after being made aware of the dangerous new trend being publicized on social media, Kylie tweeted on Tuesday, "I'm not here to try & encourage people/young girls to look like me or to think this is the way they should look. I want to encourage people/young girls like me to be YOURSELF & not be afraid to experiment w your look."

Kylie previously said in an interview with Grazia, "I haven't had plastic surgery ... I've never been under the knife. People flashback to pictures of me when I was 12 and say 'Kylie's so different,' but how can I look the same from 12 -18?"

Of course, we love Blac's picture -- not only is it making fun of Kylie's overly plump pout, but it's definitely mocking her obsession with posting selfies. Last month the ladies got their g-strings in a bunch when Blac posted a pic of herself wearing a Audemars Piguet watch, which was a gift from Tyga back in 2013. Just five hours later Kylie Instagrammed a photo of herself wearing the watch and wrote, "Currently."

Well, until Tyga knocks Kylie up, Blac is winning this pissing contest!

Kim Kardashian and Kanye West attended the TIME 100 Gala in New York City on Tuesday night (they were both honorees), and from the time the supercouple walked out the door they ran into problems!

When Kim was getting in to her black car, a photographer stepped on her dress and nearly caused her to fall, and when she hit the red carpet with Yeezy the duo got pranked by fellow Time 100 honoree Amy Schumer.

Schumer told People, "I saw them, and I asked my publicist, 'Can I dive in front of them and act like I fell?' And she said, 'I can't stop you.'" The comedienne added, "I just dove right down. I talked to them. They were like, 'What?' Kim was worried for me, and I think Kanye was just, like, scared that I was doing something. They were really sweet. Kim was really funny. She goes, 'Oh my god, I was like, does this girl need help?' She was like, 'That was really funny.'"

Hmm, that doesn't seem funny to us (or Kanye!) ... We just think Kim was just being nice about it!

Getty Images for TIME

But things were going so well! Er, well, aside from the possible cheating during spring break, anyway...

Ever since he was photographed taking body shots off of a random girl in Cabo, things with Patrick Schwarzenegger and his uber famous girlfriend Miley Cyrus have been rough, but now the young lovers have reportedly tossed in the towel.

TMZ reports that the duo are broken up and "the only issue is whether it's temporary or permanent," but People says, "It's not a break. It's done." BAM!

"They're just in two different places in their lives – he's in college and she's focused on her music and career," a source tells the mag.

But was it an amicable parting? And who will she date next? So many questions!

Oh look, it's the least interesting K sister!

Kourtney Kardashian hit the studio to do some voiceover work for Keeping Up with the Kardashians yesterday, and the reality star wore a boring denim-on-denim ensemble that does little for her figure. Kimmy K should give her sibling some style tips, because she doesn't seem to have any fashion sense.

The mother-of-three might want to put a little more effort into her appearance, because it sounds like boyfriend Scott Disick isn't even into doing the dirty with her anymore. "It's kind of just like a boat that capsizes. You know, you just tip it over and hope she doesn't fall off the bed. It's bad. It's real bad," he said about his then pregnant girlfriend on a recent episode of KUWTK.

We would be nicer if she wasn't so terrible!

Hot mama!

Blake Lively woke up bright and early this morning to promote her new flick Age of Adaline on Good Morning America today, and the actress sure made a grand entrance in her bright blue and yellow overcoat. It's hard to believe she just had a baby with how effortlessly amazing she looks!

While we could care less about her new movie, we are interested to hear about her daughter with husband Ryan Reynolds! The blonde beauty revealed on the morning show the significance behind her baby girl James' name. "It's a family name, and I liked having a boy's name," she explained. That makes sense, because both the little one's parents have gender neutral monikers!

It's pretty ironic that the Gossip Girl star has been so tight lipped about her child, but now that she's got a movie to sell, she can't stop gushing about motherhood!

Gisele Bundchen may have announced her retirement from the modeling world the other day, but she's still a babe! And let's be honest -- Gis isn't quitting the fashion industry -- she's simply decided that she's no longer keen on working the catwalk. She'll still star in ad campaigns and commercials, and we wouldn't be surprised if she walked a runway as a favor for one of her designer friends at some point down the road. Never say never!

The Brazilian beauty jetted out of Los Angeles International Airport on Monday evening, and she looked gorgeous in a pair of black skinnies and a leather jacket. Hubby Tom Brady was nowhere to be seen, but we know all is well with the really ridiculously good-looking couple, because just the other day he posted the mushiest note about his wifey.

"Congratulations Love of my Life," Brady wrote. "You inspire me every day to be a better person. I am so proud of you and everything you have accomplished on the runway. I have never met someone with more of a will to succeed and determination to overcome any obstacle in the way. You never cease to amaze me. Nobody loves life more than you and your beauty runs much deeper than what the eye can see. I can't wait to see what's next. I love you."

All together now: Awwwww!!!

Getty Images for Darin Pfeiffer

What else are Friends for?

Courteney Cox attended the premiere of Just Before I Go on Monday in Los Angeles, and while it doesn't seem like a huge deal, keep in mind this is her first stab at directing a feature-length film! Not only did she have the support of BFF Jennifer Aniston, but her fiancee Johnny McDaid was there, along with ex-husband David Arquette!

When asked about her attachment to the project, the 50-year-old actress told Us Weekly, "I seldom read something that makes me laugh out loud and makes me cry, and that's what this film did for me. I understood the characters — there are some ignorant characters, there are some enlightened characters — but what you learn is that we all have struggles and troubles. I just wanted to tell a story about real people and that's what it was."

Court previously directed a handful of episodes of her hit show Cougartown, but aside from a few short films she hasn't dabbled much with directing. Just Before I Go is about a man who travels back to his hometown to make amends before he gives up on life, and it stars Seann William Scott, Kate Walsh and Evan Ross, among others. Interesting!

Jen wore a basic black outfit and glasses, and while her fiance Justin Theroux was nowhere to be seen, she appeared to be in a great (and goofy!) mood. We love that the ladies are besties after all these years!

A collaboration between Rihanna and Chris Brown?! Oh no! A duet between again the on-again/off-again lovers just surfaces and the lyrics are pretty shocking.

The two reportedly recorded a song more than a year ago in hopes it would be included on Brown's 2014 album, x. Their previously unreleased song, "Put It Up, " is finally reaching ears -- and we aren't all liking what we are hearing.

At one point, Rihanna sings, "Baby you don't need to be scared of me / I guarantee that I'm not a mistake / I'mma give you all of my love / And I hope that you won't misplace it / You created this s--t / Going insane with all of this fear / Can't turn my back on it / I'm in love gotta' face it." 

Brown then raps, "You're the only one I wanna stay on the phone with / Oh the late night Skype sex / On that young s--t / Girl you keep it one hunnit / Always gon' hold me down / You know you're the number one / Girl I'mma work you out."

And eventually the two come together to sing some rather unfeminist lyrics: "Your property, treat me like I'm your property / Do what you wanna, take command / I'm about to be your biggest fan."

"Treat me like I'm your property?" Wow ... In case y'all forgot Brown beat up Rihanna in 2009 and was convicted of felony assault for his attack. Unfortunately for battered women everywhere, the two later reconciled in January 2013 -- but broke up again in the summer of 2013.

Let's hope this rekindling is only in music and not in a romantic way. We hate Rihanna and Chris together!