Plot: The musical theater aficionados belt out their favorite show tunes, and Seth shows off his horn skills.
Cast
Seth MacFarlaneSelfSeth MacFarlane was 43 in Carpool Karaoke The Series - Season 1 - Seth MacFarlane & Ariana Grande (Episode 5).
Birthday: Fri, Oct 26 1973
Ariana GrandeSelfAriana Grande was 24 in Carpool Karaoke The Series - Season 1 - Seth MacFarlane & Ariana Grande (Episode 5).
Birthday: Sat, Jun 26 1993