Let’s be honest: The best thing about social media is that celebrities use it — obsessively. And we, the innocent bystanders, obsessively reap the benefits. From epic haircuts and photobombs to everything Amanda Bynes ever did, 2013 was full of eye-popping and show-stopping celebrity moments on social media. Here are our favorites:

  1. 1. When Beyonce cut off her hair...

    Love it or hate it, Beyonce’s new look was drastic and pretty brave. 

  2. 2. Kim Kardashian's assets

    View this post on Instagram

    #NoFilter

    A post shared by Kim Kardashian West (@kimkardashian) on

    I mean, damn.

  3. 3. When Lady Gaga lashed back at critics

    The singer took to Twitter to preempt her critics, tweeting the worst things said about her online. Maybe it took guts, maybe it was just promotion for her new single

  4. 4. When Nick Jonas grammed his abs

    O_o

  5. 5. Any Nicki Minaj selfie

    View this post on Instagram

    🇬🇧

    A post shared by Barbie (@nickiminaj) on

    Girl just lets it all hang out.

  6. 6. Miley's tattoo — on the balls of her feet

    http://instagram.com/p/epy4qCwzNf

    Pretty awesome, actually — and you can’t say that about many of the other things Miley did in 2013.

  7. 7. When Giselle showed us what multitasking looks like...

    …and Emmy Rossum took the opportunity to mock her

    http://instagram.com/p/hymyjyI9eu/

  8. 8. Cameron Diaz's eye-popping Twitter premiere

    camerondiaz
    Twitter

    This is her profile picture. We love you Cam. 

  9. 9. The best photobomb of all time

    SelfieBeyonce

    Because Beyoncé. 

  10. 10. When Justin Bieber's photo with Will Smith became the most-liked Instagram of the year

    View this post on Instagram

    Me and uncle Will

    A post shared by Justin Bieber (@justinbieber) on

  11. 11. The time Amanda Bynes called Jay Z "ugly face"

    uglyface

    …Not to mention these other “ugly” victims:

    Chrissy Teigan

    Jenny McCarthy

    Miley Cyrus

    Lance Bass

    Courtney Love

    Rihanna

    Sarah Hyland and her boyfriend

    Barack and Michelle Obama

    Zac Efron

    And of course Drake, which she later retracted:

    https://twitter.com/amandabynes/statuses/351876642328678402
    https://twitter.com/AmandaBynes/status/314906707929214976