Thanks to Photoshop, people with swapped faces are now no longer a distant memory from your nightmares. Celebrities, animals, children – all here to haunt your memories forever! Great!

1. Simon Pegg and a swan

2. Walter and Skyler

3. Bieber and Taylor Swift

4. Wills and Kate

5. Craig and Dench

6. Jay Z and Beyoncé

7. Liam Hemsworth and Miley Cyrus

8. Fireman and cat

9. Man and dolphin

10. Cat and dog

11. Plane and… plane

12. A child and her doll. Sweet dreams!