Idina Menzel's ex-husband used to "judge" her when she ran lines with him.

The actress spoke about her 11-year marriage with Taye Diggs while appearing in Carpool Karaoke on The Late Late Show with James Corden.

She was joined by her Cinderella co-stars Camila Cabello, Billy Porter, and James and, during the skit, James asked Camila if she ever ran lines with boyfriend Shawn Mendes.

"How was he though? Was he judgy?" Idina asked, prompting Don't Go Yet star Camila to quickly respond: "No."

"My ex-husband, I love him, but he was a little too judgy with me when I used to run lines and then I got very self-conscious," Idina replied.

However, Camila insisted: "No, Shawn was self-conscious running the lines with me and he wasn't even in the movie."

Cinderella is out now on Amazon Prime Video.