26 Must-See Celeb Instagrams: Plus Lauren Conrad's Engagement Photo

We've been on 24-hour Instagram watch, sleuthing through tons of photos to bring you the week's best images from your favorite trendsetters, celebs, models and more.

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  • Click through our slideshow to peruse the pictures that made headlines in the past seven days.

  • Alessandra Ambrosio
    Photo credit: Alessandra Ambrosio

    Alessandra Ambrosio

    Another day at the office 📇📲📝 #atwork #miamibeach by @jeromeduran


    FOLLOW: @alessandraambrosio

  • Alexa Chung
    Photo credit: Alexa Chung

    Alexa Chung

    #TBT fashion is complicated. @pixiegeldof


    FOLLOW: @chungalexa

  • Beyonce
    Photo credit: Beyonce


    FOLLOW: @beyonce

  • Byrdie
    Photo credit: Byrdie


    Bow hair is back! And we like it. Thanks @marierobinsonsalon!


    FOLLOW: @byrdiebeauty

  • Chloe Norgaard
    Photo credit: Chloe Norgaard

    Chloe Norgaard

    Mmmm take me back to Iceland 💙 see more at @missvogueuk with @egotopiia @fazlihairandmakeup


    FOLLOW: @chloenorgaard

  • Ciara
    Photo credit: Ciara


    I'm Peace Like That.


    FOLLOW: @ciara

  • Georgia May Jagger
    Photo credit: Georgia May Jagger

    Georgia May Jagger

    @british_vogue march issue snapped by #tyronelebon styles by @franburns @charlotteandgryphon we strayed up all night for the sun.


    FOLLOW: @georgiamayjagger

  • Gwen Stefani
    Photo credit: Gwen Stefani

    Gwen Stefani

    homemade photoshoot w my #homies @poseidianne @gregoryarlt & Pete Black


    FOLLOW: @gwenstefani

  • Hanneli Mustaparta
    Photo credit: Hanneli Mustaparta

    Hanneli Mustaparta

    Doing the infamous @eriktorstensson and @jensgrede pose for @frame_denim at their #AW14 presentation #nyfw


    FOLLOW: @hannelim

  • January Jones
    Photo credit: January Jones

    January Jones

    Kiss kiss!


    FOLLOW: @januaryjones

  • Jared Leto
    Photo credit: Jared Leto

    Jared Leto

    On the Bowery


    FOLLOW: @jaredleto

  • Jessica Alba
    Photo credit: Jessica Alba

    Jessica Alba

    What a beautiful surprise! Thx @ralphlauren @kimbyhastings 💗💗💗😘 @honest #honest


    FOLLOW: @jessicaalba

  • Karlie Kloss
    Photo credit: Karlie Kloss

    Karlie Kloss

    I made it to the @nfl #Superbowl JUST in time for kick off!!!! #ItsGameTime!!!!!


    FOLLOW: @karliekloss

  • Kim Kardashian
    Photo credit: Kim Kardashian

    Kim Kardashian

    I'm back


    FOLLOW: @kimkardashian

  • Lauren Conrad
    Photo credit: Lauren Conrad

    Lauren Conrad

    My 💛 Photo by @elizabethmessina


    FOLLOW: @laurenconrad

  • Lily Collins
    Photo credit: Lily Collins

    Lily Collins

    Lunch chat about how not to be a #MissFoolisha with my mama-to-be love @Ciara. So much love, inspiration, and laughter x...


    FOLLOW: @lilyjcollins

  • Madonna
    Photo credit: Madonna


    She's done for the day! Bath or Shower? #MDNASKIN


    FOLLOW: @madonna

  • Mert Alas
    Photo credit: Mert Alas

    Mert Alas

    Behind the scene with the bad girl 💥 @mileycyrus for @wmag .hair and make up test with @lucialoulou and @orlandopitahair @macpiggott @edward_enninful #mertandmarcus #mileycyrus #badgirl


    FOLLOW: @mertalas

  • Olivia Palermo
    Photo credit: Olivia Palermo

    Olivia Palermo

    Brought my cool Lanvin's out for Super Bowl 🏈🏆 #superbowl2014


    FOLLOW: @therealoliviap

  • Rachel Zoe
    Photo credit: Rachel Zoe

    Rachel Zoe

    Three words...Chanel teddy bear...even embroidered Kaius’s name and birthday! #livinginstyle


    FOLLOW: @rachelzoe

  • Reese Witherspoon
    Photo credit: Reese Witherspoon

    Reese Witherspoon

    A little cold can't stop us #StandUp2Cancer Thank you @mollyrstern @hairbyadir @LeslieFremar @ireneneuwirth @ashlie_johnson. Great night!


    FOLLOW: @reesewitherspoon

  • Selena Gomez
    Photo credit: Selena Gomez

    Selena Gomez

    FOLLOW: @selenagomez

  • Solange Knowles
    Photo credit: Solange Knowles

    Solange Knowles

    FOLLOW: @saintrecords

  • Suki Waterhouse
    Photo credit: Suki Waterhouse

    Suki Waterhouse

    @robsalty 🔝


    FOLLOW: @sukiwaterhouse

  • Susie Bubble
    Photo credit: Susie Bubble

    Susie Bubble

    Making Out with @phineypet painted trainers on my feet #whatthefox


    FOLLOW: @susiebubble

  • Vogue
    Photo credit: Vogue


    Taking #tbt to the streets: @karliekloss originally photographed by Annie Leibovitz in Central Park for the April 2010 issue. #fromthearchives Photo by @b_sam


    FOLLOW: @voguemagazine


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