The holiday season definitely had its share of revelry as benefits, legit openings, and roses brought out celebrities.Bill Clinton took in the Broadway show “Avenue Q” with his family December 27th. Fellow politico Mayor Micheal Bloomberg, with help fromt Heather Graham, unfurled “Cool New York,” the city’s three-week arts/parks fest two days later. New Year’s Day brought back a touch of the ’80s as “Taboo” star Boy George donned a DJ cap at the Hudson Hotel in Gotham. Euan Morton, who plays the crooner in the tuner, also rang in the New Year at the bash. Tradition also stepped forward on New Year’s Day as “Young Black Stallion” star Biana Tamini rode in the Rose Parade along with Grand Marshal John Williams in Pasadena, California.