That's so messed up
My parents (my mom especially) share a lot of my taste in music, including No Doubt, Offspring, Jack Johnson, Red Hot Chili Peppers, Sublime, Alicia Keys, John Legend, Bob Marley, Bush and Fiona Apple

And they definitely don't mind how utterly obsessed I am with ND.
In terms of pop girls, back in 2008-10 my mom stanned SO hard for Gaga, though she mostly jumped ship with BTW

I'm sure she'll be back for ARTPOP, lately she's been asking where Gaga has been. I remember you always knew when my mom was coming home because you'd hear Starstruck coming down the street as loud as possible.