2011 Grammy Awards: Did Katy Perry's Grandma Think That 'I Kissed A...

2011 Grammy Awards: Did Katy Perry's Grandma Think That 'I Kissed A Girl' Was 'Terrible'?

Katy Perry brought her 90-year-old grandmother as her date to the 2011 Grammy Awards, but what did Grandma Ann really think about Katy’s breakout 2008 hit song, “I Kissed A Girl”? Plus, why did Katy wear wings to the awards show?