1. 10 on Top
    10 on Top (Season 6) | Ep. 7 | Austin Mahone Co-Hosts

  • Posted 8/23/13
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Teen heartthrob Austin Mahone co-hosts '10 on Top' and helps Lenay Dunn introduce Bridgit Mendler to the countdown. Episode airs Saturday at 12:30/11:30c.