The actors, who play lovers in new movie Elizabethtown, have been spotted on numerous occasions together—prompting claims Bloom is dating Dunst behind girlfriend Kate Bosworth's back.
But the British actor insists he would have come clean by now if he was cheating.
"(The rumors are the) price you pay for a great job and lifestyle, like tax."
He adds, "If you want to screw around, it's your choice and you accept it when you're caught."
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