Update, 5:30 p.m.: Oh, did you think that was it? Of course not—ever the overachiever, Atwell is back with yet another Dubsmash, which will henceforth be known as her victory lap. 🙌

For anyone who doesn't already see the *complex* layering of cheekiness occurring here, Agents of S.H.I.E.L.D. star (and therefore Dubsmash rival) Clark Gregg is married to Jennifer Grey, who you obviously know from Dirty Dancing, which of course is famous for "(I've Had) The Time of My Life" and the "baby in a corner" quote that Agent Carter star James D'Arcy is holding up here. That's...what...12 layers of oh-no-they-didn't?

Original story, 4:20 p.m.: In case you, say, choose to live like a cavewoman and do not have Twitter, you may be oblivious to the fact that Agent Carter star Hayley Atwell and co-star James D'Arcy have been waging all kinds of entertaining, hilarious, must-watch Dubsmash war on their Agents of S.H.I.E.L.D. friends.

After days of out-Dubbing each other, Atwell has thrown down the gauntlet.

Behold: The Dubsmash to end all Dubsmashes.

Yes, that is Chris Evans. May the Agents of S.H.I.E.L.D. bow down. #micdrop

(Oh, and if you need a refresher of the whole battle, here's a timeline of how it all went down:)

Team Carter:

Team S.H.I.E.L.D.:

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Team Carter:

Team S.H.I.E.L.D.:

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Team Carter:

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...and now you know what she meant. Agent Carter out.

Jessica Pels Editor-in-Chief As the editor of Cosmopolitan, Jess oversees the editorial for all of Cosmo's efforts across print, digital, video, and emerging platforms.

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