Emma Stone Is Still Best Friends With Her Superbad Costar -- And Their Pics Are Adorable

By EW Staff
September 20, 2017 at 02:17 PM EDT

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Emma Stone and Martha MacIsaac: BFF

Credit: J. Countess/WireImage

Emma Stone and Martha MacIsaac first starred as best friends 10 years ago in Superbad. But in the decade since, their fictional friendship has burgeoned into something very real. Stone and MacIsaac have celebrated life events big (like Stone's best actress win at the Oscars) and small (face masks!). Now, they're together again on the big screen: The duo reunited for Battle of the Sexes, which stars Stone as tennis legend Billie Jean King and MacIsaac as one of King's fellow players. Ahead, a look at their friendship through the years...

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Martha MacIsaac and Emma Stone (September 2017)

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Emma Stone and Martha MacIsaa

Credit: Martha MacIsaac/Instagram

"Besssssssst frieeeeeeeeends." -- May 28, 2017

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Emma Stone, Martha MacIsaac, and friend

Credit: Martha MacIsaac/Instagram

"The bride wore white, the bridesmaids wore shades of red/coral and the groom looked dashing in Gold. #lastoneipromise #theoscars #imstillhungover #accidentallymatching #friendshipsaremyfavoritekindofships" -- Feb. 28, 2017

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Martha MacIsaac, Emma Stone, and friends

Credit: Martha MacIsaac/Instagram

"And she's off!!! #theoscars #lalaland #givenchy #herestotheoneswhodream #emmastone #ohwhatanight" -- Feb. 26, 2017

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Martha MacIsaac, Emma Stone, and friends

Credit: Martha MacIsaac/Instagram

"What a night. So well deserved. #herestotheoneswhodream #bestactress #goldenglobes #lalaland" -- Jan. 9, 2017

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Emma Stone, Martha MacIsaac, and friends

Credit: Martha MacIsaac/Instagram

"Halloween squad in full force. #garbagefriendships #burgler #mummy #blackandwhite #doll #lydiadeetz #halloween" -- Oct. 26, 2016

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Martha MacIsaac and Emma Stone

Credit: Martha MacIsaac/Instagram

"@rachel_goodwin you would be proud. We just got salted. @jenisicecreams thank you for making my peanut butter ice cream dreams come true. Next stop is the Root Beer float." -- Sept. 3, 2015

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Martha MacIsaac and Emma Stone

Credit: Martha MacIsaac/Instagram

"#nofilter..." -- July 5, 2015

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Emma Stone and Martha MacIsaac

Credit: Martha MacIsaac/Instagram

"Girls night in" -- May 31, 2015

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Martha MacIsaac and Emma Stone (June 2012)

Credit: Kevork Djansezian/WireImage
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Martha MacIsaac and Emma Stone (June 2012)

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Martha MacIsaac and Emma Stone (May 2008)

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Emma Stone and Martha MacIsaac (August 2007)

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Martha MacIsaac, Michael Cera, Jonah Hill, Emma Stone (2007)

Credit: Martha MacIsaac/Instagram

"A throwback in honor of tonight's @cinespia screening of Superbad. #10thanniversary #superbad #feelingnostalgic" -- July 29, 2017

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By EW Staff