Some nicknames are not just famous — they’re the main names we recognize people for. Take Sting, for example. Very few people actually know his real name outside of his nickname that later became his stage name. In a similar vein, most people will refer to Jennifer Lopez using her nickname, J.Lo, which is undeniably famous.

Bright Side has dug up 14 celebrity nicknames that will truly catch you off guard.

1. Keanu Reeves, a.k.a. “The Wall”

The acclaimed actor was so good as a hockey goalie, it earned him his nickname. Luckily for all of us, he decided to follow his second passion later in life, which was acting.

2. Mila Kunis, a.k.a. “Goldfish”

Goldfish are often thought to have very short memories. And according to Mila’s best friends, she also tends to forget stuff, which earned her this funny nickname.