LynZ Way. Just Google her. I love her band with a passion and she's an amazing bassist and also she's really, really hot.
I have developed this ridiculous crush on Carrie Brownstein as of late. She is absolutely stunning - and her comedy is so attractive.
Love her! You should watch Portlandia if you haven't already, she is in it along with Fred Armisen. I haven't watched any of the more recent seasons but from what I saw of the first 2-3 seasons I loved it, especially the feminist book store parts lol. Honestly I don't really know what most of the musicians that I listen to look like, sometimes they'll be on an album cover and I can see their face but I just focus on their voice. I don't really go to many live performances or watch music videos either so I don't really have a definite answer to this question.
Dua Lipa is a babe. And I used to really dig Katy Perry - she was the first girl I ever was really attracted to, long ago. Not that into her anymore though. Also some girls from the kpop world. Luna from f(x) and Taeyeon from SNSD are my particular weaknesses.
Charlie Puth, but I am beginning to find him (and other celebrities and other men) less attractive as I continue to date my boyfriend. I'm not sure if that's happened to anyone yet, maybe he's spiked my breakfast with poison.
I have this thing with Lenny Kravitz. It's weird; he could easily be my dad and I'm usually more into younger people (my BF is 5 years younger.) I'm a bit envious as well, he's in better shape than I am; I wish I could look that hot in my fifties...
My all time crush is Hayley Williams from Paramore. But lately I have a huge crush on Lynn Gunn from Pvris.