Lock up your babies and alert the authorities! This weekend’s going to be a winner: Bradley Cooper and Leonardo DiCaprio jet off for a weekend bachelor party in Cabo San Lucas … and Nicolas Cage’s 20-year-old son Weston is marrying fiancée Nikki Williams Sunday in New Orleans (yes, that New Orleans). You thinking what we’re thinking? Both bashes will end in the exact same way! Click the pic see the post-party!