Yes, P!nk and not Pink. Don't ask me why her name is spelled like that - I have no clue.
Anyway! She debuted as an R&B artist around 2000, 2001, known back then for - of course - her pink hair.
There You Go,
You Make Me Sick, and
ID; Peace B - er, sorry,
Most Girls - were her known hits around then. Then she flipped around to become a rock chick with pop and R&B leanings, giving us
Get the Party Started,
Don't Let Me Get Me,
Just Like A Pill,
Family Portrait,
Feel Good Time,
Trouble, and
God Is A DJ. Recently, she released her fourth album,
I'm Not Dead, with the moderately successful Top 20 hit
Stupid Girls. Subsequent singles
Who Knew and
U + Ur Hand failed to chart in the U.S. but found success elsewhere.
http://en.wikipedia.org/wiki/P%21nk
P!nk is known for her fiesty attitude, biting lyrics, and raspy, powerful voice.
(And her hair. Sometimes.)