Yes the water circles the other way as determined in the infamous QFG "Which way does water spiral down the drain?" topic a few years ago.
Now for more important matters at hand. Pink vs Britney Vs Christine Aguilera.
All are on Sony BMG labels Arista, Jive, RCA... I was going to take the "lawyer-line" so no matter who won, the lawyers would take matters over after the knockdown. So they are equal there.
Looking at a genetic history to see who has the genetic predisposition to go postal.
Pink: she is of Irish American, German American and Lithuanian-Jewish heritage.
Aguilera's father was born in Guayaquil, Ecuador, while her mother, a Newfoundlander, has German, English, Irish and Dutch ancestry.
Britney: seems to be of Baptist Anglo background. Spears was born in McComb, Mississippi,[2] and raised Southern Baptist in Kentwood, Louisiana. Her parents are James Parnell Spears, a building contractor, and Lynne Irene Bridges (born 1956), a former grade school teacher. Her maternal grandmother, Lillian Woolmoore (1924-1993), was an English war-bride, who met Spears's maternal grandfather, Barnett O'Field Bridges (1919-1978), in England during WWII, and subsequently moved with him to the US. Her paternal grandparents were June Austin Spears (born 1930) and Emma Jean Forbes.
Given the history of the British and the Baptists, I nominate Spears.