United Kingdom, May 14 -- Stephen Colbert was surprised by how "wildly attracted" he was to Michelle Williams.

The Late Show host has admitted the former Manchester By The Sea star, 45, became his biggest celebrity crush after he met her during an interview on his iconic chat show back in 2016.

Speaking on the Strike Force Five podcast, he told fellow stars Jimmy Kimmel, Seth Meyers, John Oliver and Jimmy Fallon: "I'll tell you who I did not expect to be wildly attracted to.

"I didn't know what to do with myself. Because I don't - ehh I like this person's work, but I never thought of them as a bombshell.

"I did not know what to do with my eyeballs when Michelle Williams was on for the first time."

The 62-year-old star, who married wi...