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.
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.