Hillary Clinton: Katy Perry on the Brain During Benghazi Hearings

Hillary Clinton was dealing with some pretty heavy issues Thursday at the Benghazi hearings, but when she took a break she was in Katy Perry mode.

During the break you can hear Hillary ask a guy named Dave if he'll be coming to the Katy Perry concert this weekend. It's unclear if she knew her voice would be picked up on an ABC News microphone.

Hillary's throwing a campaign event in Iowa Saturday where Katy will perform.

Dave hopes to go.