Halloween is coming up, and it's time to start shopping for a costume. 

Yahoo sent us search data and revealed the top twenty searched-for costumes for this month. If search is a good indication, these are the costumes we'll be seeing the most. 

Pop culture influences the costume choices greatly, although there are a few classics in there. 

They are: 

20.   “Star Wars”
19.   “The Hunger Games”
18.   Mermaid
17.   Fairy
16.   Peacock
15.   Katniss Everdee ("Hunger Games")
14.   Vampire
13.   Wonder Woman
12.   Catwoman
11.   Ninja
10.   Witch
9.     Renaissance
8.     Power Ranger
7.     Bane (“Dark Knight”)
6.     Batman ("Dark Knight")
5.     Minnie Mouse
4.     Zombie ("Walking Dead")
3.     Ninjago (a set from Lego)
2.     Monster High (children's toy)
1.     Pirate

 From: businesinsider.com