Stavros is overwhelmed by The HoneyBuns!
These gorgeous gals are out to prove that you don't need a 28-inch-waist to make it big in showbiz!
Stavros caught up with the talented singers backstage to get the goss on their awesome performance, and why they find Simon scary!
Watch The HoneyBuns' audition all over againSee the full list of BGT 2015 semi-finalistsBGMT EXTRA! Ant and Dec play Catchphrase