“Riverdale” Stars Lili Reinhart, Madelaine Petsch, Camila Mendes Reveal Powerpuff Girls Halloween Costumes; Posts Score Millions Of Instagram Likes

The three “Riverdale” stars dressed as Powerpuff Girls for Halloween.

Lili Reinhart, Madelaine Petsch & Camila Mendes via @lilireinhart on Instagram

Update: Saturday night, “Riverdale” stars Lili Reinhart, Madelaine Petsch, and Camila Mendes each posted looks at their coordinated Powerpuff Girls Halloween costumes. The Instagram photos proved quite resonant with fans.

Lili Reinhart’s post had amassed over 6.4 million likes by 10:15AM ET Sunday morning. Petsch’s group post was at 4.4 million, while a solo shot had attained 3.1 million likes. Mendes’ version of the post had reached 3.8 million likes.

The numbers are fantastic even by the actresses’ impressive social engagement standards.

Over the past few days, noteworthy celebrities and influencers have been sharing pictures of their Halloween costumes on Instagram.

On Saturday night, “Riverdale” principals Lili Reinhart, Madelaine Petsch, and Camila Mendes got in on the action.

In a coordinated effort, the three actresses dressed as The Powerpuff Girls.

“You asked… we delivered. Powerpuff Girls,” wrote Reinhart in the caption for her post. “About damn time,” added Mendes.

The posts, which launched at the same time on each woman’s feed, predictably received words of support from friends and fellow celebrities. Three group posts, as well as Petsch’s solo offering, follow:

View this post on Instagram

powerpuff 💕

A post shared by Madelaine Petsch (@madelame) on

View this post on Instagram

sugar, spice, everything nice & chemical x

A post shared by Madelaine Petsch (@madelame) on

View this post on Instagram

about damn time

A post shared by camila mendes (@camimendes) on


Written by Dolph Malone

Dolph Malone is a senior editor for Headline Planet and a key contributor to the music and television sectors of the publication.

An avid pop culture spectator, Dolph also helms Headline Planet's social media reporting. He, specifically, covers entertainment stories that are breaking in the key social networks.

Contact Dolph at dolph.malone[at]


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