Much like when a celebrity joins Instagram, it's a huge step when they join Twitter! Their lives are on display, their words are scrutinized, and they are open to a lifetime of praise (and criticism!) from particularly eager fans. But they've done it.. they've made the leap to join the ultimate social experience.
Flip through the gallery below to see which stars joined Twitter this year, and how they utilized their precious 140 characters on that very first tweet.
George H.W. Bush, December 10, 2013: Follow him @GeorgeHWBush if you like people who tweet sporadically.
Stephen King, December 6, 2013: Follow him @StephenKing if you like writers with writer's block.
Cameron Diaz, November 8, 2013: Follow her @CameronDiaz if you like healthy food, positive quotes and tweets about the #SoundOfMusicLive
Sarah Jessica Parker, November 5, 2013: Follow her @SJP if you're glad she finally started utilizing her verified twitter!
Gabourey Sidibe, October 30, 2013: Follow her @GabbySidibe if you like tweets about American Horror Story: Coven and pretty much every other show on TV.
Katie Holmes, October 25, 2013: Follow Her @KatieHolmes212
Sarah Michelle Gellar, October 1, 2013: Follow her @RealSMG if you like tweets about CBS sitcoms starring Sarah Michelle Gellar and Robin Williams.
Madeleine Albright, September 23, 2013: Follow her @madeleine if you like adorably brilliant little British ladies.
Christina Ricci, August 23, 2013: Follow her @ChristinaRicci if you like pictures of dogs and commentary on newlywed life.
Drew Barrymore, August 20, 2013: Follow her @DrewBarrymore if you need a little flower power in your life.
Anna Faris, September 20, 2013: Follow her @AnnaKFaris if you like super close-up pictures of fig newtons. (Seriously.)
Hillary Clinton, June 10, 2013: Follow her @HillaryClinton if you like politics, pictures of politicians and jokes about pantsuits.
Liam Hemsworth, June 5, 2013: Follow him @LiamHemsworth if you want to keep up with Liam Hemsworth's television appearances.
Heather Graham, April 16, 2013: Follow her @imheathergraham if you like tweets from the set, updates on her upcoming movies and the downfalls of bike safety.
Bill Clinton, April 6, 2013: Follow him @BillClinton if you like politics, pictures of politicians, and funny conversations with Stephen Colbert.
Vanessa Hudgens, April 1, 2013: Follow her @VanessaHudgens if you like hot starlets who start tweeting 2 years after they create their account.
Pope Francis, March 27, 2013: Follow him @Pontifex if you like it when your popes are sassy.
Brooke Shields, March 1, 2013: Follow her @BrookeShields if you like behind-the-scenes pics of The Today Show
Reese Witherspoon, February 28, 2013: Follow her @RWitherspoon if you like TED Talks and tons of personal pics.
Amanda Seyfried, February 21, 2013: Follow her @AmandaSeyfried if you like funny retweets and dogs dressed as humans.
Kate Bosworth, January 24, 2013: Follow her @KateBosworth if you like pictures of art, travel, fashion and Kate Bosworth.
Robin Williams, January 23, 2013: Follow him @RobinWilliams if you like tweets about CBS sitcoms starring Sarah Michelle Gellar and Robin Williams. And cute pics of dogs too!
Michelle Obama, January 17, 2013: Follow her @FLOTUS if you're about that #WhiteHouse life.
Prince, January 6, 2013: Follow him @3RDEYEGIRL if you'd like to try to figure out if his symbol is the one running his account.
Kobe Bryant, January 4, 2013: Follow him @KobeBryant if you like tweets about basketball practice and men getting manicures.
Megan Fox, January 3, 2013: Follow her @MeganFox if you like people who give up on twitter after 6 days.