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Watch the 'Call Me Maybe' singer perform a special version of her Owl City duet.
Carly Rae Jepsen performed 'Good Time' during her live session with Capital FM.
The track is taken from the 'Call Me Maybe' singer's debut album 'Kiss', which was released this month.
The original version features Owl City, but Carly was joined by two acoustic guitarists for the stripped down version.
Watch Carly Rae Jepsen perform 'Good Time' below: