Opera meets pop when 17-year-old Jonathan and 16-year-old Charlotte sing together. But can the duo convince Britain's Got Talent Judges Simon Cowell, David Walliams, Amanda Holden and Alesha Dixon they've got what it takes to wow the nation? See more from Britain's Got Talent at itv.com Follow Britain's Got Talent on Twitter at @gottalent Like Britain's Got Talent on Facebook at www.facebook.com/BritainsGotTalent

To download “Something To Dance For” or “TTYLXOX” visit smarturl.it Performed by Zendaya and Bella Thorne From the Disney Channel show “Shake It Up”

Buy Now! iTunes: smarturl.it Amazon: amzn.to Far East Movement ft. Justin Bieber & Redfoo Music video by Far East Movement performing Live My Life (Party Rock Remix). © 2012 Interscope

© 2012 Disney Disney's Friends For Change featuring McClain Sisters “Rise” From Disneynature Chimpanzee In Theater April 20 To download “Rise” visit smarturl.it

Music video by Katy Perry performing Waking Up In Vegas (Manhattan Clique Remix). (P) (C) 2009 Capitol Records, LLC. All rights reserved. Unauthorized reproduction is a violation of applicable laws. Manufactured by Capitol Records, LLC, 1750 North Vine Street, Hollywood, CA 90028.

Music video by Mindless Behavior performing Hello. (C) 2012 Streamline/Interscope

Sand Flea is an 11-lb robot with one trick up its sleeve: Normally it drives like an RC car, but when it needs to it can jump 30 feet into the air. An onboard stabilization system keeps it oriented during flight to improve the view from the video uplink and to control landings. Current development of Sand Flea is funded by the The US Army's Rapid Equipping Force. For more information visit www.BostonDynamics.com.

Labrinth performs Sweet Riot live in Brighton. See more at www.vevo.com © 2012 Syco The album Electronic Earth is released on 19th March. Click here to pre-order now! iTunes – smarturl.it smarturl.it Amazon – amzn.to MyPlay – myplay.me Play.com (with signed sleeves!) bit.ly HMV – bit.ly Last Time is released on 11th March. Click here to pre-order. MyPlay – myplay.me

It was a tough day of learning to ski so the poor little guy fell asleep while he was standing up.

Justin found this incredible new star and was here to introduce her for her American television debut! Watch Carly perform her catchy song, “Call Me Maybe,” right here!