1. Anthony Vaccarello made his debut with the girls of yore
The Saint Laurent newbie introduced the "mono-boob" dress to the brand, worn by Binx Walton. The cheeky Mica Arganaraz also walked the show, alongside industry favourites of the past, Anja Rubik and Freja Beha Erichsen.
2. Kendall Jenner urges you to vote
Last we heard, voting's pretty cute. As you say so, Ms. Jenner.
3. Trump, Jr checks in
One of the 80-million strong viewers is Theodore James, Ivanka Trump's youngest child. The sixth-month-old tuned in to the debate that launched a thousand memes. But of course.
4. Chrissy Teigen isn't holding back
Not that we expected her to. The famously outspoken model live tweeted through the debate, blessing us with truth bombs and images such as this.
5. Trump's sniff becomes legit
Mocked over his incessant sniffling, the "Trump Sniff" gets his own Twitter account, and now has more followers than you.
6. Hilary Clinton becomes Jim Halpert
Any fans of The Office would immediately recognise Hilary Clinton's slick move — looking into the camera with Jim Halpert (played by the adorable John Krasinski)'s signature deadpan, knowing eyes.
hillary: looks into the camera like she's on the office pic.twitter.com/voySp73zxQ— dani (@danibucaro) September 27, 2016
Flying the flag, Halle Berry posted this adorable younger version of herself.
8. The new Gangnam Style
The world falls in love with yet another Asian sensation. This time, it's Piko-Taro, a fictional character played by Japanese musician and comedian Kazuhiko Kosaka. Even Justin Bieber's a fan.
Please RT the video :) pic.twitter.com/RNLWWJgCj1— Rika & Riko (@rikarikoyou) September 25, 2016
The #PPAPchallenge becomes a thing — after Japanese twins Rika & Riko took the pen-pineapple-apple-pen on, so did Monica and Rachel from this iconic Friends scene.
Monica and Rachel try the #PPAPchallenge. https://t.co/SwXCExCVKj— Naaisha (@naaisha) September 27, 2016
10. Someone's bent on colonising Mars
The man in question is Elon Musk, the SpaceX founder who plans to get humans to Mars in six years. Meanwhile, the rest of us mortals are still dealing with the same issues.
If Elon Musk colonises Mars in 6 years and they get better Internet than I do I'm going to be livid.— Dan Marshall (@danthat) September 28, 2016
Elon Musk unveils plans to colonise Mars and I'm just sat here trying to get things to vertically align in CSS.— daryl (@darylginn) September 27, 2016
The only debate you should be concerned with now is window or aisle seat to Mars.— Bored Elon Musk (@BoredElonMusk) September 27, 2016
For last week's social media scoop, click here.