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Washington (ANI): Popstar Christina Aguilera thrilled blogger Perez
Hilton on his 31st birthday party by crooning a special birthday
song to him. The 'Oh Mother' hitmaker recreated Marilyn Monroe's
'Happy Birthday Mr. President' for the celebrity blogger on his
Aguilera's performance of 'Happy birthday, Mr. Per-ez-ident' was
seen by celebrities like the Jonas Brothers and Paris Hilton. The
blogger received champagne from Zac Efron and a signed guitar from
the Jonas Brothers, who raced to his 31st party from the Kids''
Choice Awards, where they were named Favourite Music Group.