We love nothing more than a throw back Thursday, particularly when they're as brilliant as Malin Akerman's recent snap of Jamie Dornan.
The actress posted up a picture from when both her and Mr Grey were models for Abercrombie & Fitch and they had to pose naked for a campaign.
Another celebrity who was willing to reveal all was Thandie Newton, who gave us the inside scoop on her beauty regimen by sharing a picture of her sorting out her 'tache. We'd be lying if we said we'd never been in the same position.
In preparation for London Fashion Week, Alexa Chung arrived in the city and disclosed that her favourite place to eat in London is Bar Italia in Soho. Cue stampede.
Take a look at all the best Instagram snaps of the week in the gallery below
Karlie Kloss hangs out with Kendall Jenner and Gigi Hadid
"Monkeying Around with these American Beauties #latergram from @MichaelKors #NYFW"
Gisele Bundchen learns how to ski
"Trying to keep calm. Namaste looks like the right run. Hope I don't turn into a snowball #learninghowtoski"
Alexa Chung reveals her favourite foodie spot in London
"I ❤️ Bar Italia #pulp cc @msaimeephillips @lizzysonthegreen #latenight #snack #london"
Diane Kruger posts incredible no makeup selfie
"I don't know why I still look like a teenager sometimes..#Sky#nomakeup#thegoodolddays#"
Lena Dunham wears a t-shirt of her dog, and her dog wears one too. Wait, what?
"Don't worry, just chilling with my dog wearing these matching shirts with his face all over them. Thank you @clashist, dream makers"
Naomi Campbell and Georgia May Jagger hang out backstage at Fashion Against Ebola
"Backstage at #FashionForRelief #London with the beautiful @georgiamayjagger #LFW #FashionAgainstEbola"
Jessica Alba takes her dad along to her workouts
"Took my dad @markdalba to spin class this am w @tracydawnhall and instructor #eduard"
Olivia Palermo and Johannes Huebl hang out at New York Fashion Week
"@johanneshuebl and I are taking over the @tommyhilfiger account tomorrow. Come backstage with us and have some fun at #TommyFall15"
Kim Kardashian and her ultimate throw back Thursday of her and Paris Hilton
"Found this pic while unpacking! It's from 2006 in Ibiza. Happy belated birthday @ParisHilton"
Malin Akerman posts picture of her and Jamie Dornan posing naked for Abercrombie
"#tbt to the very naked cover of Abercrombie circa 2002 (?) w none other than Mr Grey himself @jamiedornan #50shadesofgrey #nakedisthebestwaytosellclothes ?!"
Mindy Kaling has a scary-looking face pack
"American Horror Story: Mindy Kaling"
Reese Witherspoon decides on her Oscars pose
"Thinking about rocking this pose on the red carpet on Sunday. Whatdya think???!! #SeriousDenimVibes #SidePonytail #WOW #TBT really this time"
Thandie Newton sees to her 'tache (we've all been there)
"Dealing with the tash in readiness for the Royal Premiere tonight! Go @JolenBeauty #jolen !"
Poppy Delevingne celebrates Sienna Miller's Cabaret debut in New York
"Over the moon that I got to witness my beautiful friend on her roaring opening night for #Cabaret #SuperStar #SiennaMiller #BroadwayBaby by @derekblasberg #MUSTsee #SallyBowles"
Katy Perry finds her new car at the Gucci museum
"My new Gucci Cadi whip"