When did Adele first perform at the Grammy Awards?
2009
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2012
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2013
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2009
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2013
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2009
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2013
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2015
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2013
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February 2011
2009
2007
2015
2006
2013
2008
2009
2007
February 2011
2015
2006
2013
2008
2007
2015
2006
2013
2008
2007
2015
2006
2008
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2007
2015
2006
2014
2008
2002
February 2012
2016
2007
2015
2006
2014
2008
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2007
February 2012
2015
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2014
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2017
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2007
2015
2006
2014
2008
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2017
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2007
2015
2006
2014
2008
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2017
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2001
2015
2006
February 2013
February 2013