These are the top-selling MLS jerseys on MLSstore.com so far this year

At about four-and-a-half months into the 2016 MLS season, there have been upsets, forged alliances, and new royalty crowned. Naturally, some of that plays out tangibly--on jerseys. So which players are ruling the popularity roost via jersey sales on MLSstore.com so far this year? In the list of top 20, there are some natural winners, and a few surprises.

So let's get right to it. The most-sold jersey so far? NYCFC's Andrea Pirlo.

Beyond that, here are a few other fun facts about the top 20 best-sellers this year:

• Six have featured on USMNT.
• One is a Homegrown Player! (Guess who?)
• Seven are on the 2016 MLS All-Star Fan XI.

Here's the whole list. Get any of these -- or any player or customized jersey you desire -- on MLSstore.com.

1. Andrea Pirlo, New York City FC
2. Clint Dempsey, Seattle Sounders FC
3. David Villa, New York City FC
4. Jordan Morris, Seattle Sounders FC
5. Steven Gerrard, LA Galaxy
6. Kaká, Orlando City SC
7. Didier Drogba, Montreal Impact
8. Sebastian Giovinco, Toronto FC
9. Frank Lampard, New York City FC
10. Dom Dwyer, Sporting Kansas City
11. Darlington Nagbe, Portland Timbers
12. Diego Valeri, Portland Timbers
13. Giovani dos Santos, LA Galaxy
14. Robbie Keane, LA Galaxy
15. Graham Zusi, Sporting Kansas City
16. Nat Borchers, Portland Timbers
17. Brad Evans, Seattle Sounders FC
18. Osvaldo Alonso, Seattle Sounders FC
19. Brek Shea, Orlando City SC
20. Kei Kamara, New England Revolution