Snapchat username: mtrainor22
Megatrons will be happy to know that the pop star is all about that Snapchat. She is pretty active on the platform, sharing selfies and snaps of her cats.
2) Jared Leto
Snapchat username: jaredleto
Jared Leto posts multicolored snaps (he's a fan of the doodling option) of his Hollywood lifestyle as well as behind-the-scenes pics of tours with his band Thirty Seconds to Mars.
Snapchat username: madonna
The Queen of Pop used Snapchat to exclusively premiere a new music video from her "Rebel Heart" album. You can take a pic of her Snapcode so you don't miss any future content.
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4) Arnold Schwarzenegger
Snapchat username: arnoldschnitzel
Arnie uses Snapchat to share the ordinary things he's up to on a day-to-day basis. In addition to glimpses of the big man himself, expect lots of emojis.
5) David Guetta
Snapchat username: davidguettaoff
The French DJ superstar can be seen on Snapchat sharing footage of his travels and shows all around the world. It's fun to live vicariously through him.
Snapchat username: jlobts
J-Lo joined Snapchat back in March. Since then, she's shared some celebrity occasions, as well as more down-to-Earth moments at home with her kids.
Snapchat username: rickthesizzler
Beliebers went crazy when the Canadian star revealed his Snapchat username back in June. The Bieb posts silly video clips and selfies for his adoring fanbase to croon over.
8) Miley Cyrus
Snapchat username: mileycyrusNot known for shyness, Miley often uses Snapchat for scandalous selfies and snaps of her with celebrity pals.
Snapchat username: ryanseacrest
TV host Ryan Seacrest has plenty to share on Snapchat and has even been known to send snaps directly to some of his followers.
Snapchat username: rihanna
You can expect some red carpet glamour and exclusive behind-the-scenes glimpses of a pop star's busy schedule.
11) Kim Kardashian
Snapchat username: kimkardashian
As you may have noticed from celebrity news sources, Kardashian is quite keen to share on the Snapchat platform. Recent posts have included make-up free selfies, workout insights, and yes, North West.
12) Sean Diddy Combs
Snapchat username: puffdaddy
Big on inspirational and motivational content, the rapper formerly and currently known as P. Diddy uses Snapchat videos to share his thoughts on life, and, rather memorably earlier this year, a medical procedure on his shoulder.
13) Gwen Stefani
Snapchat username: itsgwenstefani
Gwen Stefani has made headlines for sharing snaps of what some might consider private family events, such as birthday parties and wedding and anniversary celebrations. Fans will love the unfiltered look at her life, complete with lots of selfies.
14) Reese Witherspoon
Snapchat username: snapsbyreeseClearly a Snapchat fan, Reese Witherspoon shares a bit of everything on her feed from looks at fashion collections, inspirational quotes, photos of family and friends, and candid moments out and about.
15) Lady Gaga
Snapchat username: ladygaga
Lady Gaga chose Snapchat as the platform to reveal her David Bowie tribute tattoo with a video of her in the tattooist's chair. Many other snaps have contained pics with celeb buddies, so follow along for some social star stalking.
Snapchat username: howusnap
Usher snaps a surprising amount of food photos. As well as seeing what the R&B star is about to eat, add him for moments with friends and insider footage from rehearsals.
17) Ed Sheeran
Snapchat username: teddysdaytoday
Although currently taking a hiatus from social media, Ed Sheeran's Snapchat content was popular with fans, comprising of silly selfies and lifestyle insights. We're hoping he'll return to the platform once he's finished his third album.
18) Kate Hudson
Snapchat username: khudsnapsKate Hudson plays around on Snapchat with face swaps, funny lenses, and amusing captions. She also shares a few Hollywood beauty secrets, such as crazy-looking electric shock eye treatments.
19) John Legend
Snapchat username: johnlegend
20) Jessica Alba
Snapchat username: jessicamalbaExpect lots of photos with glamorous friends and her happy family from Jessica Alba. Oh, and a fair bit of promotion for her cosmetics company, Honest Beauty.
21) Gigi Hadid
Snapchat username: doublegiforce
Gigi Hadid posts a lot of behind-the-scenes photos from designer fashion shows, selfies with other model friends, and silly videos.
22) Chris D’Elia
Snapchat username: chrisdelia
23) Jenna Dewan Tatum
Snapchat username: jennaldewan
Jenna Dewan Tatum is hilarious and shows it through posting funny videos—sometimes even featuring her Magic Mike beau, Channing Tatum.
24) Joe Jonas
Snapchat username: joseadam
Everything Joe Jonas posts involves his band DNCE, but we’re still dreaming of his days in the Jonas Brothers.
25) Calvin Harris
Snapchat username: CalvinHarris
Might be too late to point this out, but Calvin Harris is so funny his snaps deserve an instant replay. Half of what Harris posts are steamy selfies, but he also shares really random and hilarious narratives often involving things like peanut butter sandwiches, plants, and other random things he’s surrounded by. He also loves to take snaps of the palm trees in Los Angeles.
26) Kendall Jenner
Snapchat username: kendalljenner
Following Kendall Jenner will most definitely make you jealous, but it also lets viewers in on her life as a high-fashion model who’s always surrounded by pretty people, fancy food, and glittery garments.
27) Nicole Richie
Snapchat username: itsnikkifresh
From her username to her TV show, everything she does is just funny.
Snapchat username: Diplo
Diplo pretty much just takes a ton of selfies, photos of him traveling, and videos of his Major Lazor concerts with the fast-forward Snapchat feature.
29) Norman Reedus
Snapchat username: bigbaldheadchat
Norman Reedus of Walking Dead snaps selfies and funny videos of him and his friends.
30) Chelsea Handler
Snapchat username: chelseahandler
The comedian and TV Host of Chelsea Lately uses Snapchat as a platform to tell more jokes and take flawless selfies.
31) 2 Chainz
Snapchat username: hairweavekiller
The rapper and producer’s snap Story is exactly what one would expect: blunts, bling, and tour buses.
32) Hannah Bronfman
Snapchat username: hannahbgood
Hannah Bronfman is the it-girl for all things fitness, beauty, and style inspiration. Also, her and Brendan Fallis are total relationship goals.
33) Shay Mitchell
Snapchat username: officialshaym
Shay Mitchell, most known for her role in Pretty Little Liars, snaps an equal amount of glamorous selfies as well as food that will make you drool.
34) Alexa Chung
Snapchat username: chungalexa
Alexa Chung is semi-active on Snapchat and takes lots of selfies, funny videos, and offers a look into her busy life as a fashion icon.
Snapchat username: zendaya_96
Disney actress Zendaya is refreshing to follow on Snapchat, as her life—as documented through Snapchat—reminds us that celebrities are just like us, except for the hair and make-up sets. Zendaya hangs with her friends, eats pizza, and lounges on couches—just like all of us.
36) Kylie Jenner
Snapchat username: kylizzlemynizzl
Selfies, selfies, boobs, selfies, and lots of mirror pics. What more could you ask for?
37) Rick Ross
Snapchat username: ferrarifatboy
If you follow Rick Ross he will show you all his luxury bling, take many selfies showing how proud he is of that fluffy beard and make us jealous of his fine living (shoutout to all the pear).
38) DJ Khaled
Snapchat username: djkhaled305
DJ Khaled’s recent career spike is practically halfway based on his use of Snapchat. From documenting his jet-ski adventures to snapchatting his son’s birth, if you have time to watch his whole 200-second-long stories, then he is worth a follow.39) Bella Hadid
Snapchat username: babybels777
The youngest Hadid sister posts lots of selfies and behind-the-scene photos from fashion shows, but she’s a bit secretive when it comes to letting her followers where she is exactly.
40) Bob Saget
Snapchat username: bobsterclaw
Follow Bob Saget if you want to hear dad jokes, watch him drink out of a lot of water bottles, and see where he is around the world.Editor’s note: This article is regularly updated for relevance.
Photo via Thomas Hawk/Flickr