![Who is Pete Davidson's little sister, Casey Davidson? Kim Kardashian and Kaia Gerber like her Instagram posts and Ariana Grande copied her tattoo, but she leads a low key life studying medicine Who is Pete Davidson's little sister, Casey Davidson? Kim Kardashian and Kaia Gerber like her Instagram posts and Ariana Grande copied her tattoo, but she leads a low key life studying medicine](https://cdn.i-scmp.com/sites/default/files/d8/images/canvas/2022/07/25/54329bd9-543a-4fb3-bac6-0bec412bf4bb_53d7fac5.jpg)
Who is Pete Davidson's little sister, Casey Davidson? Kim Kardashian and Kaia Gerber like her Instagram posts and Ariana Grande copied her tattoo, but she leads a low key life studying medicine
![Comedian Pete Davidson on his film about coping with loss of firefighter dad on 9/11 - The Irish News Comedian Pete Davidson on his film about coping with loss of firefighter dad on 9/11 - The Irish News](https://www.irishnews.com/picturesarchive/irishnews/irishnews/2020/06/15/115716217-6dbdcac6-3d51-4ddf-840b-f5816f1eed9b.jpg)
Comedian Pete Davidson on his film about coping with loss of firefighter dad on 9/11 - The Irish News
![The King of Staten Island' presents 'Saturday Night Live' star Pete Davidson as you?ve never seen him - The Washington Post The King of Staten Island' presents 'Saturday Night Live' star Pete Davidson as you?ve never seen him - The Washington Post](https://arc-anglerfish-washpost-prod-washpost.s3.amazonaws.com/public/ZLOE5DFLGEI6VJB7NN4KNYFWNE.jpg)