Being an actress, who performed the song briefly in "Pitch Perfect", she feels that the popularity of 'Cups' defies logic. I say, this may be her chance for the 'G' in "EGOT'!
Check it out on her Instagram.
Heidi Klum, Anna Kendrick, Zach Braff, Josh Groban, Rob Delaney, Olivia Wilde and Dwayne "The Rock" Johnson all got into it on Twitter. It was a brutal, bitter, no-holds-barred affair.