An ear for Isis?

 I recorded last night’s “Shazam” on TV Land. As I watched it, I noticed that at some points in the show Isis/Andrea was actually wearing a rubber (or maybe cardboard) ear on her right side! What’s the deal with this?
You can see it clearly during the close up before Andrea switches to Isis toward the end of the show, and very, very briefly while she’s in her car.
When the actress is Isis, she isn’t wearing it because her hair covers the top of her ear, but in her Andrea identity she has her hair pulled back.
Any ideas why she’d be wearing a fake ear? Does the actress have some disfigurement on her ear that would scare kids in the 1970s?
Granted, I’m sure I’m just imagining this …