Creepy crawlies may not be everyone's cup of tea - but there's one 7 year old girl from Blackburn who simply can't get enough of them.Hollie Greenhalgh is a bit of an expert when it comes to bugs. She's got her own impressive mini zoo of tarantulas, scorpians and milipedes as well as her own youtube channel where she regularly shows them off.So when Blackpool zoo heard about Hollie - they invited her to have a go at being a zookeeper for the day.