Joe Jonas and Sarah Michelle Gellar join America Ferrera and Salma Hayek leading stars voting early

As the country heads in to the final two weeks before Election Day, several civic-minded celebrities are getting the word out that voting early is crucial.

Joe Jonas took part in the now time-honored tradition of posing with his ‘I Voted’ sticker, which he placed square on his black baseball cap.

The post comes a week after a similar selfie from Joe, 31, in which he appeared with the sticker on his shirt and sported his buzzed new pink hairdo. 

Doing his part: Joe Jonas took part in the now time-honored tradition of posing with his ‘I Voted’ sticker on Instagram on Friday as stars continued to post about voting

The musician and new father was updating his feed with another voting selfie to respond to former First Lady Michelle Obama’s challenge to get together a voting squad.

‘Challenge accepted @MichelleObama,’ Jonas wrote in the caption on Friday. ‘I challenge @officiallymcconaughey, @jayshetty, and @diplo to get their #VotingSquad together. Let’s get it!!!!’

Also getting in on the voting fun ahead of the weekend was none other than Buffy star Sarah Michelle Gellar, who posted a selfie holding her ballot in front of an official ballot drop box.

Also getting in on the voting fun ahead of the weekend: Buffy star Sarah Michelle Gellar posted a selfie holding her ballot in front of an official ballot box

Also getting in on the voting fun ahead of the weekend: Buffy star Sarah Michelle Gellar posted a selfie holding her ballot in front of an official ballot box

The Cruel Intentions actress, 43, wore her hot pink VOTE face mask designed by Project Runway champion Christian Siriano, and used a sticker that said, ‘You have a choice, use your voice’ in one of her IG Story entries.

Superstore star America Ferrara also posted to her Instagram Stories, from the road.

She was on her way to Arizona to do some ‘socially distant, masked up campaigning’ for the candidates she’s endorsing, Joe Biden and Kamala Harris.

‘Let’s do this,’ she said from the back of a car, dressed in a black VOTE face mask, plaid suit, and socks which said, ‘Please vote’. 

Activist: Superstore star America Ferrara also posted to her Instagram Stories, from the road

Activist: Superstore star America Ferrara also posted to her Instagram Stories, from the road

On the move: She was dressed in a black VOTE face mask, plaid suit, and socks which said, 'Please vote'

On the move: She was dressed in a black VOTE face mask, plaid suit, and socks which said, ‘Please vote’

Salma Hayek also took part in her civic duty and talked it up on her Instagram.

The Frida star, 54, posted to both her IG Stories and feed, posing with her ballot envelope in front of her fireplace and next to her cute German Shepherd.

She used the hashtags #ivoted and #votingmatters. 

Next to her gorgeous canine companion: Salma Hayek also took part in her civic duty and talked it up on her Instagram

Next to her gorgeous canine companion: Salma Hayek also took part in her civic duty and talked it up on her Instagram

Another huge star who replied to Michelle Obama’s call to action was none other than Mariah Carey, who posed in an amazing selfie alongside Billy Eichner and others who made up her fabulous Voting Squad.

The diva, 50, looked sultry in her bejeweled face mask while wearing a butterfly ring. 

‘Challenge Accepted!!! ☑️ I am here with my #VotingSquad and we’ve all made our plans to vote!’ Carey wrote in the caption. ‘Please be sure to make your plan too. Your voice is important! Thank you @kerrywashington @michelleobama for the challenge.  

Another huge star exercising her right to vote: Mariah Carey posed in an amazing selfie alongside Billy Eichner (left) and others who made up her fabulous Voting Squad

Another huge star exercising her right to vote: Mariah Carey posed in an amazing selfie alongside Billy Eichner (left) and others who made up her fabulous Voting Squad

‘I’d like to nominate three amazingly talented women to join us: @tiffanyhaddish, @jessicachastain and @kellyrowland ❤️❤️❤️ ‘ she concluded.

Along with many others, Ricky Martin also posed with his I Voted sticker, in a blurry selfie.

Election Day is November 3rd. To make sure you’re registered to vote, go to IWillVote.com.  

Along with many others: Ricky Martin also posed with his I Voted sticker, in a blurry selfie

Along with many others: Ricky Martin also posed with his I Voted sticker, in a blurry selfie

Political bunch: The cast of The West Wing including Martin Sheen and Allison Janney posted a PSA for When We All Vote, urging viewers to make a plan to vote early, now

Political bunch: The cast of The West Wing including Martin Sheen and Allison Janney posted a PSA for When We All Vote, urging viewers to make a plan to vote early, now

Political bunch: The cast of The West Wing including Martin Sheen and Allison Janney posted a PSA for When We All Vote, urging viewers to make a plan to vote early, now

Civically engaged: Blackish star Yara Shahidi (lower left) also posed with her Voting Squad

Civically engaged: Blackish star Yara Shahidi (lower left) also posed with her Voting Squad

She's a voter: Lovecraft Country's Jamie Chung appeared in voting garb for the Instagram account @iamavoter on Friday

She’s a voter: Lovecraft Country’s Jamie Chung appeared in voting garb for the Instagram account @iamavoter on Friday