Alden Richards and Maine Mendoza joined other netizens in doing the "Kara Mia challenge."
This challenge was inspired by GMA-7's upcoming prime-time series, Kara Mia, starring Barbie Forteza and Mika dela Cruz.
On February 1, Maine posted her own version on Twitter. She posed as Kara by using Mika's standee placed at the lobby of the GMA Network Center.
She wrote in her tweet, "MengMia hahaha"
Barbie reposted this on her Instagram account, which was followed by Alden posing as Mia by using Barbie's standee.
Kara Mia revolves around two sisters born with Disprosopus or craniofacial duplication, a congenital defect where they have two faces but they only share one body.
This show prompted netizens to do memes and call it the "Kara Mia Challenge."