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Vote on Justin Bieber and Selena Gomez's provocative pics in this week's Selfie Showdownby Chris Serico

In this week's installment of Circa's Selfie Showdown, Justin Bieber and Selena Gomez face off in a battle of the exes.

Bieber's recent solo, shirtless selfie collected more than 3.3 million Instagram likes.

The next day, Gomez cuddled with The Weeknd at Coachella and posted the proof on Instagram.

Since Gomez and Bieber have more than 200 million followers combined, there are sure to be a few fans who have opinions on whose selfie is superior. If you count yourself among them, now's your chance to vote on exactly that.

Last week's Selfie Showdown saw Sarah Michelle Gellar's airplane cockpit pic defeat Zac Efron's passenger-seat snap by a 2-to-1 margin.

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You really should be a bigger deal on Instagram.