P!NK is a successful singer and songwriter. She is also an asthmatic. P!NK is best known for her edgy pop music. She gained stardom in the 2002 Moulin Rouge soundtrack with Christina Aguilera. Some claim that P!NK has changed the scope of pop music and paved the way for artists like Katy Perry and Lady Gaga but has received little recognition for it. She is a prominent animal-rights campaigner for PETA.