Today star Karl Stefanovic weighs in on Superman's shock announcement that he's bisexual

Karl Stefanovic says there will be details about him in Lisa Wilkinson's book that 'won't read well'

Allison Langdon's unfortunate 'wet T-shirt moment' has Today co-host Karl Stefanovic in stitches

Karl Stefanovic and Allison Langdon sign up for another year at the helm of Nine's Today