Delete entry based on payment status

Is it possible to delete an entry if a payment status is set to pending?

Something like this would be great:

function retrieve_guests_payment($entry) {
	 $entries =  RGFormsModel::get_leads(1, '', 'DESC', '', '0', '99999999');
	 foreach ($entries as $entry){
	 	if($entry['payment_status'] == 'Pending'){
	 		// delete entry
	 	}
	 }

}