Sofia Vergara and Joe Manganiello kicked back and showed off their stickers in a sweet selfie.
Tracee Ellis Ross showed how "thrilled" she was to cast her vote.
Melissa McCarthy was all smiles while she showed off her sticker.
Hilary Duff rocked her sticker after rocking the vote.
Zoe Saldana "flashed" her "I Voted" sticker.
Jamie Foxx proudly showed off his sticker in his post-voting selfie.
Chelsea Clinton was excited to show off her sticker on top of her shirt that read "Make Herstory."
Ivanka Trump, her husband Jared Kushner and their oldest child Arabella showed off their "I Voted" stickers as they left their polling place.
Jamie Chung didn't have to show her face to share how excited she was to get out and vote.
Dakota Fanning tasted her "I Voted" sticker in her post-voting selfie.
Michelle Trachtenberg got patriotic and showed off her sticker next to the flag.
Carrie Underwood got it done and had the sticker to prove it.
Cameron Diaz's red lipstick matched her "I Voted" sticker.
David Arquette didn't prove he voted with a sticker. The actor showed off his wacky red, white and blue attire, complete with past presidential election pins to "fire up the millennials."
Keith Urban and Nicole Kidman showed off their stickers after hitting the polls.
It was a family affair for Olivia Wilde and Jason Sudeikis. The pair took to the polls with their newborn daughter Daisy, and the new mama even shed a tear.
No celebrity status in this line! Taylor Swift waited in line before rocking the vote.
Newlyweds Skylar Astin and Anna Camp were cool in their sunglasses and "I Voted" stickers.
Sarah Hyland's sticker went perfect with her sunglasses.
All the way from Germany, Justin Theroux rocked the absentee vote.
Kelly Ripa had a proud mama moment when she took the polls with her son (and first time voter) Michael.
Live from the ballot box, Mariska Hargitay had one message for her followers, vote.
Candace Cameron Bure rocked the vote and showed off her sticker.
Joey Fatone showed off his cool hat and "I Voted" sticker.
Pretty Little Liars star Tyler Blackburn didn't keep the fact that he voted a secret.
Kate Hudson flashed her "I Voted" sticker.
Forget about a jacket, Joe Jonas put his sticker on his nose.
Anne Hathaway cracked a smile and showed off her sticker after casting her vote.
Sarah Jessica Parker felt good after voting. It may have been chilly in NYC, but that didn't stop the actress from accessorizing her coat with her sticker.
Mindy Kaling popped her collar and showed off her sticker.
Niel Patrick Harris showed off his sticker and encouraged his followers to vote with a quote by Martin Luther King Jr.
Karlie Kloss made her own voting booth, equipped with the perfect lighting as she filled out her ballot.
Aja Naomi King put on her sticker on her finger and encouraged her followers to do the same.
Anna Kendrick showed off her patriotic style (and sticker).
Ian Somerhalder was quite the peach as he casted his vote in his home state of Georgia.
America Ferrera and her husband Ryan Williams showed off their smiles after rocking the vote.
Jessica Alba posted to her 9.2 million followers: 'Your voice matters! #Vote '
Halle Berry had this to say on Instagram: 'Let's exercise our right to vote and our right to choose! Let's do our best to respect the choices of others even if we don't agree ...that's what democracy is all about! ❤️'
In a picture on her Instagram, Cindy Crawfrord's model son Presley Gerber wrapped himself in the American flag. The caption? '#RocktheVote tomorrow! '
A fresh-faced Eva Longoria looked thrilled to be mailing off her absentee ballot.
Mindy Kaling opted out of posting a selfie, instead sharing this voting booth-themed artwork with a caption that read: 'It's time. Art by @davidjonacosta for @renttherunway ❤️'
Drew Barrymore's photo spoke for itself!
Kendall Jenner made this patriotic post with the caption: 'Her her her her'.
You can't miss Lady Gaga's oversized 'Vote' sticker on her cowboy hat.
Rachel Zoe gave her cream outfit a pop of color with her 'I voted' pin. She captioned the snap, 'Tomorrow is election day and you know what that means I voted and so should you ❤️ XoRZ'
Sophia Bush expressed her gratitude with the caption: 'Successful night celebrating our hard won right to #vote and the incredible work @projectvoteorg does to protect it.'
James Franco posted this pic to rally his fans to the ballot box.
Modern Family star Jesse Tyler urged people to head to the polls: 'Civic duty! Tomorrow's the day ya'll! Get out and vote!'
Madonna, who surprised fans with a live acoustic show in the middle of NYC, posted this picture in her election gear with the caption: 'Meet me in Washington Square Park at 7:30 Let's Go Hard For Hillary Clinton!'