Kiernan Shipka & Gavin Leatherwood Celebrate National Selfie Day!

Kiernan Shipka and Gavin Leatherwood are best friends behind-the-scenes!

The 19-year-old and 25-year-old Chilling Adventures of Sabrina stars posted a series of silly selfies on Instagram Friday (June 21) in honor of National Selfie Day.

“Did someone say it was #nationalselfieday? Or that everyday is #InternationalNabrinaDay?” Kiernan wrote in her post, along with a few shots of herself and Gavin mugging for the camera and making their silliest selfie faces.

Gavin shared a few other pictures from their selfie photo shoot, captioning the series, “Selfies make us silly 🤪 #selfie #nabrina.”

Kiernan Shipka reveals which of her Chilling Adventures of Sabrina co-stars – Ross Lynch or Gavin Leatherwood – is the better kisser here!