Not that I know of

My mom did several times to piss me off. She does like Gaga tho.

Yes. I remember clearly, they laughed so hard when they saw Britney shaved her head.

My Mum loves Rihanna & Beyonce my Dad on the other hand has tried to shade Rih to annoy me.

My mother said nicki minaj is a crazy lady :l . Andd whem starships came on , she was like "oh so you dont pay your rent huh ? "

No. The only people who shade Marina are people who are jealous or think 'being mainstream' deserves capital punishment.

Yes, when my dad heard RTW on the radio he said 'what kind of crap has music become today', followed by 'who's singing this?'

The irony is he's seen her live and stans for her too.

My mom tried to shade Xtina for telling Tony Lucca he was one dimensional, but I quickly put her in her place.

Yes, they have done it a few times
Especially with Gaga. My mom dragged her hard when she dressed as Jo Calderone for the VMAs. She said it was disgusting

But she has been caught singing Gaga's songs along with the radio, so I don't know if she likes her or not.

My father shaded Rihanna when we were watching Battleship on our TV. It was in that scene when she starts to shot towards the huge alien building like crazy with her little machine gun. He said she was ridicolous

Yes.

No my mom loves Kelly

She said Rih dresses like a ***** though (which is true, but still its weird coming from her )

she doesnt really care so no

My mom used to stan for her and now she says she doesn't like her because "she is a drug addict and went back to her abuser"

Yes, all the time. They don't like Rihanna or Miley. They think Katy is okay, though.

My mom has shaded my unhealthy obsession with Tiziano (especially when I went to Italy for his concert) but not Tiziano himself. She also likes him. And when we watched Utada's live DVD together she was amazed and wondered why she was not a worldwide superstar, cause she was "so much better than all the others".

No.

They <3 her.

My mom and sister and even my grandma when she's still alive are always critical on what I listen to. They say it's very loud and noisy

Oh yes, my mom sometimes calls her crazy and weird etc. but they like most of her music and say she has a great voice