Katy Perry, Nicki Minaj, Keri Hilson and Sugarland will all perform for US troops as part of the VH1 Divas group.
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Katy Perry, Nicki Minaj & Keri Hilson to perform for US troops
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Miley Cyrus joins Hotel Transylvania
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Montgomery Gentry to Toast the troops
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Katy Perry to host 'Saturday Night live'
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Nicki Minaj to perform at Grammys
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Dierks Bentley surprises military family
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Katy Perry appears on Sesame Street
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Katy Perry to sing for Barack Obama
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Stars Dancing for HEALS:
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Katy Perry - Katy Perry and Robert Pattinson go on date to Bjork concert
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Katy Perry serenaded by fans
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Katy Perry parties until the early hours
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The Military wives on course to be Christmas number one
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Baptiste Giabiconi and Katy Perry are an item!
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Katy Perry and Rihanna plan safari trip
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Katy Perry wants to date creative men
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``Bikini Girl'' to tour with the Jonas Brothers