And if truth be told, they've both got a great set of lungs on them!
Leona Lewis - Bleeding Love
'Bleeding Love' debuted at number 1 in the UK, on the US Billboard Hot 100 and a host of other countries.
The video was directed by Melina Matsoukas and was filmed in Los Angeles. It is set in a mock apartment block and features four storylines about couples in different stages of relationships.
For the video, Lewis wore a £100,000 Dolce & Gabbana crystal-encrusted dress, which weighed 40 pounds (18 kg).
What do you think of the video? Let us know in the comments section below...
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