How to use Photo Booth and Photoshop to create a “Selfie with a Celebrity”

-       1^st  take a selfie on photo booth.

-       2^nd open Photoshop, hold the command key , N to create a blank page.

-       3^rd  drag the selfie onto the blank page and the picture of the celebrity on top of the selfie.

-       4^th erase the background from the second picture sharply.

-       5^th lastly,