Rimes also says 'baby fever' sneaks up on her every once in awhile. ET caught up with the star at the Hallmark Summer TCA event on Thursday, where she was promoting her upcoming holiday movie, 'It's Christmas Eve.'

Watch ET's exclusive first look from a brand new episode, airing Thursday, June 28 at 10 p.m. ET/PT on ABC.

ET sat down with Bilson and her 'Take Two' co-star Eddie Cibrian to talk about their new comedy, which premieres June 21 on ABC.

ABC's new summer drama centers on the unlikely duo of Samantha Swift (Rachel Bilson), the former TV star fresh out of rehab, and Eddie Valetik (Eddie Cibrian), a L.A. private investigator. The series premieres Thursday, June 21 at 10 p.m. ET/PT.