Sandra Bullock, Selena Gomez, Shakira, Scarlett Johansen.
Can't think of any other than hockey players
Xzibit, also there are probably Latin celebrities named Xavier.
ppl
Uma Therman.
Zoro Zero Mostel
Many people, not just celebrities, took cocaine in the 50s.
# #
Keira Knightly
George Lopez George Samson
mary pickford
Punk (from ILOVE NEW YORK season2) P.Diddy
Sarah Jessica Parker!