In this week's best celebrity Instagram pictures, former Buffy the Vampire Slayer star Sarah Michelle Gellar shared a sweet snap of her and her husband Freddie Prinze, Jr enjoying a date night. The couple met on the set of I Know What You Did Last Summer in 1997 and married in 2002 and have been married for almost 13 years.
Other celebrations this week include Reese Witherspoon's 39th birthday. The Wild actress commemorated her special day with a huge cake and mariachi band, Gwyneth Paltrow shared a pre-Goop photo of herself smoking a cigarette from back in 1992 and Lena Dunham apologised for ruining the end of her Scandal episode, after posting spoilers on her Instagram account.
And then there's Kate Moss pictured kissing a statue, as photographed by Mario Testino.
See more of our favourite shots in the gallery below
Kim Kardashian, Kanye West and North West's accidental photobomb
Sarah Michelle Gellar
Sometimes even parents need a #DateNight Up past ten pm #PartyAnimals Married almost 13 years and still enjoying each other's company ❤
Diane Kruger on set with Bryan Cranston
Listen to me
Blake Lively's huge hair
...Who wore it better? C'monnnn, my hair is my super power!! Now show me some of your INCREDIBLE hair moments! #PowerOn #GoodHairDay
Gisele Bündchen relaxing in a lake
Happy World Water Day! Water hydrates, nourishes, gives life.. Let’s take care of our precious resource using it wisely and keeping our rivers and oceans clean. #worldwaterday #wecan'tlivewithoutwater #waterisgold #nofilter
Jessica Alba eating in Rome
Jet lagged and hungry -impromptu picnic w my #honestbeauties #yum
Heidi Klum and Mel B hanging out
AGT auditions in NYC with my girl @officialmelb
Kendall Jenner and Gigi Hadid shooting with Mario Testino
Dream team #Vogue
Jessica Chastain is not impressed with the cold
Friday, March 20
First Day of Spring 2015 #REALLY? #snow #winter #iwantmymoneyback
Kate Moss kisses a statue
THE BEAUTIFUL AND SURPRISING KATE MOSS.
Lena Dunham apologies for giving away spoilers
Dudes I am so sorry I spoiled the end of Scandal for some of my west coast friends! I was so excited to share my long protected pics that I didn't consider that little time difference. Like all of you, I am a Scandal fan whose heart rate goes up and judgment goes down during a typical ep! I hope you still enjoyed some of the twists and turns and that you can forgive me endless love, Lena
Lily Aldridge gets her makeup applied by her little girl
My love bug putting blush on mama #MamasGirl
Gwyneth Paltrow shares an epic old-school picture
They invented #fbf for moments like this. Jeez. 1992, @donovan33?
Nicole Richie larks around at the Sydney Opera House
Our encore was strong.. Now we just need people to stay @derekblasberg #SydneyOperaHouse #Australia
RG @chungalexa_it @bella_freud
Reese Witherspoon celebrates her birthday
Thank you everyone for all the kind & lovely birthday wishes. (and yes, there is a mariachi band behind me...)
Sophia Vergara gets a visit from Joe Manganiello
Got a little surprice visit on my last day shooting Modern Fam!!!
Taylor Swift and Karlie Kloss' shoot for Vogue
When that new Kendrick comes on:
Lady Gaga celebrates Elton John
At Geffen's Playhouse. Honoring Elton & David for a Distinction in Theatre. What a wonderful place this playhouse is, giving the possibility of 'magic,' as Elton says it, by making theatre available to more people, so no one is left behind. I particularly love this wall, seems I found my place here too how perfect: "Love, Loss, and What I Wore"
Sarah Jessica Parker goes kayaking
I'm terrifically surprised at the progress I'm making.
8 more days til this kayak delivers me and the @sjpcollection to @nordstromPR in San Juan. X, Sj
Ps. For those who asked, my suit is @maliamillsnyc and is called "beach party". I'm a loyal customer and big fan.
Suki Waterhouse and friends dress up as Clueless
Poppy Delevingne and her husband James Cook enjoy the countryside
Nice trunk @cook_james #BabingtonBoy