Clad in a print dress, Agron walked hand in hand with the musician in the romantic City of Light. The musician, who has been linked to Katy Perry, is in town for a gig with the band Tuesday.
According to one source, Agron has been a fan of the group for awhile – but she’s not exactly bragging about their relationship just yet.
The Family star was last spotted getting cozy with Jennifer Lawrence’s ex-boyfriend Nicholas Hoult.