Married at First Sight 'Married at First Sight' alum Keith Manley dating singer Ari Lennox 06/04/2022 Married at First Sight alum Keith Manley is apparently dating singer Ari Lennox. Read More RELATED NEWS 'Married at First Sight' reunion: Brennan was "held hostage" and reveals why he didn't like Emily, Cameron shows receipts, Emily and Clare break down'Married at First Sight' Couples Now: Who is still together? Who has divorced and re-married? Where are they now? (PHOTOS) 'Married at First Sight: Denver Reunion' features explosive accusations and cheating claims TAGS: Iris Caldwell Keith Manley Steve Moy