Keira Knightley's Freakishly Small Waist and John Travolta's (Almost) Apology

Here's what we're talking about today:

Keira Knightley showed up at Paris Fashion Week wearing a Chanel outfit that emphazised her extremely tiny waist. There's gotta be some kind of optical illusion at play, no?

Cameron Diaz is still talking about deeply personal topics. It's a refreshing departure from her , at least.

John Travolta (sort of) apologized for mispronouncing Idina Menzel's name at the Oscars, but he still hasn't explained what the heck made him say "Adele Dazeem."

"How I Met Your Mother" is probably going to end by revealing that this "mother" person has been dead for a very long time.

A good couple supports each other no matter what, and no matter how awful their sitcoms are. That said, Mila Kunis will be guest-starring on an upcoming episode of "Two and a Half Men."

Conan O'Brien is going to host the 2014 MTV Movie Awards. We can only hope that Andy Richter will be stationed at the side of the stage, doing aloof yet self-aware commentary. Here's Conan announcing the news on his show.

The release of "Avengers: Age of Ultron" will probably be delayed now that Scarlett Johansson is pregnant. What's a Marvel fan to do? Besides watch the new "Captain America" movie, or the "Guardians of the Galaxy" movie, or "Ant-Man," or the new "Fantastic Four" movie, or the next "Spider-Man," or the next "X-Men"?

Or, you know, if you need to watch a bunch of stuff explode right here and now, there's always the new "Transformers" trailer.

It appears as if Cate Blanchett celebrated her Oscar win by getting a wrist tattoo in West Hollywood.

Police have released new photos from Justin Bieber's arrest, including multiple pictures of his tattoos. But they're drawing the line at his genitals, which will be censored from footage of him providing a urine sample.

We'll probably never get to see that Marilyn Monroe sex tape with JFK and RFK (if it was ever real in the first place) now that the tape's original owner has somehow regained ownership from his local sheriff's office.

Hayden Panettiere is wearing a whole bunch of wedding dresses Brides magazine's April/May issue. If you're wondering why, it's because she's engaged to that ridiculously tall boxer. Remember?

Lindsay Lohan is already being difficult in the first footage from her Oprah Winfrey Network reality show … and this is only the teaser. Imagine what the actual show will be like!

Eva Mendes turns 40 today. The actress … wait, what? She's 40? Get outta town! She doesn't look a day over 32! Maybe 35, tops!

For anyone looking to spend inordinate amounts of money on things you can easily buy elsewhere, Singapore is now the world's most expensive city, reports Bloomberg.

Ireland Baldwin looked like a librarian during this lunch date with boyfriend Slater Trout. But we mean one of those fictional librarians from teen sex comedies; the kind that's just moments away from ripping off her glasses and whipping her hair around.

And finally, Jennifer Lawrence reportedly packed her clutch with junk foods —including a Slim Jim and Pop Rocks — before heading off to the Oscars. How refreshingly Jennifer Lawrence of her!