Chris Hemsworth, Channing Tatum, Emma Watson and others will also hand out trophies on Sunday
Sigourney Weaver and Justin Timberlake will also present
January Jones, Julianna Margulies, and Matthew Morrison will also hand out awards at the September ceremony
Cate Blanchett, Helen Mirren, Scarlett Johansson, Denzel Washington and many more will hand out awards
Is it possible that the sacred walkway of the stars is imperilled? TheWrap investigates.