Martin and Marielle's highflying dance routine | Semi-Final 2 | Britain's Got Talent 2013

Fast and furious: Martin and Marielle's passionate performance
The dance duo's blink and you'll miss it routine is their fastest yet!
Watch them send the Judges into a spin all over again
See more from Britain's Got Talent at itv.com/talent
SUBSCRIBE: bit.ly/BGTsub
Facebook: / britainsgottalent
Twitter: / gottalent
Download the BGT mobile app: bit.ly/BGTapp
Watch full episodes on ITV Player (UK ONLY): www.itv.com/itvplayer