Lady Gaga canceled a sold-out concert in Indiana last night after collapsing shortly before taking the stage.
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Lady Gaga cancels concert after collapsing
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Lady Gaga was hospitalized because of dieting
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Celine Dion postpones Australian concerts
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Weezer cancel 2009 tour dates following bus crash
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Taylor Swift forced to postpones show
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POD cancel upcoming European tour
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Oasis gig is postponed
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Lady Gaga and Luc Carl break up
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Lady Gaga offers mental health counseling at concerts
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Mathew Horne collapses on stage
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Lady GaGa not performing in Memphis
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Tribute concert cancelled
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Lady Gaga plans media blackout
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Rhianna cancels concert
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John Mayer cancels US tour over vocal cord injury
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Disco Inferno tour cancelled
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Marilyn Manson collapses on stage in Canada --