Center cap emblem vanished

[Teddyonine]

So today I noticed the Porsche crest in the center of my right front wheel is gone. I checked the other 3 and no issues. Has this happened to others? Do they occasionally work their way off the wheel or do you think someone may have helped themselves to it? I’ve had the car 18 years and this is new to me. Any suggestions on options for replacement? Thanks for any ideas- Merry Christmas all!