Mash-Ups are a definite risk taker, it could be a complete disaster or huge hit. For Adam Lambert it became a huge hit when he covered pop star’s Rihanna song Stay with his own track Underneath. Tokyo went wild for the mash-up and thought it was a good cover.

There are quite a lot of similarities between Adam Lambert and Mr. Zayn Malik, aren't there? Both have dabbled in a bit of guyliner, both have rather good voices and both have a bouffant quiffed to perfection. But only one of these lads has done a super-amazing cover ofRihanna's Stay...and that's Ads.

Yup, A-Dawg's currently doing the whole touring thing and treated fans in Tokyo to an emotional rendition of RiRi's hit mixed with his own track Underneath. The result, by the way, was a ridiculously good ballad blubfest. YAY FOR MASH-UPS.

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