HUGH & GEORGE DUKE IT OUT ON BROADWAY!

Wolverine's claws out as Clooney muscles in

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Gorgeous George Clooney is loving his new Broadway gig and putting himself in line for similar future roles, but sources reveal he's on a collision course with fellow movie star Hugh Jackman, who thinks HE is Hollywood's king of the Great White Way and feels threatened!

George is camping out in his territory and Hugh is watching him nervously and no doubt worried he'll steal all the thunder," dishes an insider.