Cara Delevingne's Cryptic Neck Tattoo and Ward III's Bourbon Root Beer Float

Here's what everybody's chatting about at the water cooler:

On Thursday, Cara Delevingne shared a photo of her new necklace on Instagram (below). The fact that it was draped over her naked back and strategically positioned around her intricate neck tattoo was purely a random occurence. Most surely.

When was the last time you had a root beer float? We're guessing it's been years. It's about time to correct that, for sure. but might we make a suggestion? Try boozing it up like bartender Kenneth McCoy of Ward III in NYC. Watch the video above to see how he puts his spin on it.

According to a source from a New Zealand news outlet, Jessica Simpson spends about $1 million per year on her beauty regimen, including $1,000 each on eyelash enhancements, tanning, and breast massages per week. To call it frivolous is an understatement, especially since she could certainly find somebody to massage her breasts for free.

On Wednesday in South Korea, Miranda Kerr promoted her new Wonderbra campaign in a fitted white crop top that showcased her enviable abs (below). Granted, it would have made more sense if she showed up in just a Wonderbra, but we — like the South Koreans — will take what we can get.

In his continuing quest to host every awards ceremony for the foreseeable future, Neil Patrick Harris has accepted the task of hosting the 2015 Oscars. So now is probably a good time to ask him if he'll host your neice's Bat Mitzvah, or your periodontist's annual "No Molar Left Behind" benefit.

Jennifer Garner revealed to Conan O'Brien that she was "leader of the streakers" back during her college days, probably in an effort to convince us she's more of a wild-child than her mommish role in "Alexander and the Terrible, Horrible, No Good, Very Bad Day" would suggest.

new Diet Coke commerical starring Taylor Swift has just made its debut online. And while it's otherwise quite wholesome, Swift does display her wildly irresponsible rock-star behavior, such as her shameless self-promotion and her failure to get her cats spayed or neutered. She's a real wild one, that Taylor Swift.

The CEO of HBO recently announced plans to offer the premium channels as a stand-alone service on the internet, like Netflix or Hulu. It's a good idea, but it doesn't really affect most of us, because we've been using our friends' HBOGo accounts for free, anyway.

Kanye West's former girlfriend Amber Rose pulled a Kim Kardashian on Tuesday, and by "pulled a Kim Kardashian," we mean she shared an Instagram photo of herself in a thong-ish swimsuit that prominently features her butt. "Pulling a Kim Kardashian," however, is also slang for succeeding despite any marketable skill.

"Harry Potter" author J.K. Rowling has been tapped to write the screenplay for the motion picture adaptation of her "Harry Potter" spin-off "Fantastic Beasts and Where to Find Them." But — spoiler alert! — these fantastic beasts can probably be found at a theater, in 3-D, for the price of about $20 per ticket.

In her interview with Women's Health, "Twilight" actress Ashley Greene admitted she denies herself a simple 4-calorie pickle spear in order to stay in shape. The funny thing is, we didn't think we could possibly feel worse about eating an entire chocolate cake last night. How wrong we were.

Hollywood might be running out of non-threatening, likeable actors to portray Marvel superheroes, but Marvel seems to have an endless supply of properties that demand just that. As such, they're reportedly considering Ewan McGregor as the lead in their Dr. Strange adaptation, probably because he's already proven his magical wizard-like tendencies in those "Star Wars" prequels.

And finally, a chef in London was inspired to make a hamburger that tastes like human flesh after watching the season premiere of "The Walking Dead" on AMC. It's unknown how many patrons were Inspired to vomit all over the streets of London after ingesting it.