Anne Hathaway encouraged all her fans to step out and vote, even providing a link on where to find polling booths.
Cameron encouraged everyone to go out and vote for the country they want to live in with her trademark smile.
Short, sweet and to-the-point, Kate Hudson's grin with her badge of commitment says it all.
Keith Urban and Nicole Kidman
Australians represent! Keith and Nicole might both be from Oz, but their dual citizenship means they're flying the flag of how Australia really feels about this election nice and high 🇱🇷.
Olivia brought her bub along for the ride in voting for the next step in American history. #TearsOfJoy she says.
With her adorable Southern American bubbliness, Reese's "Vote y'all!" is all the encouragement anyone needs.
Sofia Vergara and Joe Manginello
With the world still reeling from this gorgeous Hollywood couple's fantasy wedding, they're keeping the magic going with this whimsical encouragement shot to get out and vote!
The thought of Taylor Swift lining-up with the public to cast her vote isn't one that comes to mind easily, but here she is, doing it! With a capitalised "VOTE" in her caption, she's serious.
Ariana proved one word says it all this election. '#Her' means Hillary and Ari joins the legions of other celebrities who're on-board.