John Mayer and Rihanna aren't often seen out together. But here they are, smiling for photographers at a launch party for Vevo.
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Rihanna and Adam Lambert were two of the biggest names to show up for the Vevo launch party. The event was held to celebrate the start of a new online video service.
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Taylor Swift and Rihanna are seen here together. They may be the two most popular female singers alive.
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Rihanna looks serious - and sexy! - on the red carpet of the Vevo launch party. She joined other celebs in order to honor the music video provider.
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This seems about right. Adam Lambert likes to scream his lungs out during any performance.
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This is a shot of Adam Lambert at a party held in honor of Vevo. He joined many other singers to celebrate this new music video service.
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Adam Lambert put on a great show for fans at the launch party for Vevo, a new online music video service. We're big fans of this singer.
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At a party that celebrated the launch of Vevo, an online music video provider, Adam Lambert cut loose. There was no controversy following this performance.
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