This weekend we saw the five piece dance troupe wow the judges with their hip hop and breakdance routine to Mark Ronson's Uptown Funk.
Simon Cowell told the boys: "I've sat in this chair for a long time and I think with you we're seeing the future, I think what you've done together yourselves is exceptional and I've got the best feeling going forward, well done guys."
And it wasn't only Simon and his fellow judges who were impressed.
The group – made up of London students Corey 18, Mike 18, Dylan 18, Jaih 17 and Mikey 19 - won over hosts Ant and Dec who quickly hotfooted it down to the judges' desk to slam the golden buzzer, meaning the guys have gone straight through to the live shows.
We'll be speaking to the on Monday morning about it all and we'll also field them your questions, to be sure to post your Qs in the comments below or tweet us @TellyMix.
And of course Subscribe on YouTube HERE to watch our chat and the group's answers!
The Britain's Got Talent 2015 auditions continue next weekend on ITV.
Browse pictures of all of tonight's Britain's Got Talent 2015 contestants right here...