So, before I watched Doctor Who or when I hadn't seen Amy yet, I watched this show called Selfie

It featured Karen Gillan when I hadn't known her yet

Now, this series was cancelled I believe (sad, it was a hilarious tv show)
From what I remember, it was about a famous person who spent to much time on social media and a assistant came to help her draw away from social media and taking selfies

Then I watched DOctor who

And I was like WHERE DO I KNOW YOU FROM?!

I googled it and found this!

Ps, ignore Meghan