Blending In Photoshop
Made By Peter
Made In Photoshop CS3
Level Of Difficulty Easy

001 Firstly, Find two or more images of the celebrity/object you want to use in your blend. Ones from the same photoshoot look best for a celeb blend. I used two of Beyonce from S&T.
002 Make a new image, it doesn't matter if its too big, you can always change it later.
003 Next, Open the Rectangular Marquee Tool and make your settings the same as mine.
004 Then, make a selection over the area where the images overlap like below.
005 Finally, Press delete a few times and you are done! You can add colouring afterwards as I have below.