Apparently Taylor Swift has endorsed Dems for the midterms and some Rep supporters are spitting their dummies about it lol same with Kanye - I think he's a nutter supporting Trump, but if I was a fan of his I wouldn't stop buying his music, going to see him etc. now some GOP Willie Nelson fans are furious that he is endorsing Beto against Cruz in Texas. Come on, even if you don't agree with Willie's politics it's pretty easy to see which side he comes down on. Some 'lifelong' fans got a shock by it though apparently. Like I say, if you like their music what does it really matter what their political affiliations are?
An entertainer is a single voter just like any other person. Why should they stick to just entertaining? If you can be influenced how to vote just because you like said singer/actor, then the problem is with the education of the person and not the fault of the entertainer.