Pink and Christina Aguilera are not precisely “soul sistas.” The “Get the Party Started” singer seemingly shaded her previous collaborator yet again even though talking about what it was like performing together on the “Lady Marmalade” music video clip with Mya and Lil’ Kim in 2001. “It was not extremely pleasurable to make,” Pink spelled out to Buzzfeed Uk, after ranking “Lady Marmalade” in previous spot on her list of favourite to least beloved music movies. “I’m all about pleasurable and it was, like, a large amount of fuss,” she extra. “There ended up some personalities. Kim and Mya were awesome!” Pink seemingly shaded Christina Aguilera all over again, expressing…