Acknowledging the loss right off the bat, the first episode opens with a touching tribute to Payne.

Nicole revealed her journey and talked about her days in The Pussycat Dolls while sharing excitement for Building the Band.

When we came together to film Building The Band,' begins former Backstreet Boys star A J McLean, 'we never imagined we'd soon ...

Nicole Scherzinger remembers Liam Payne's happiness on 'Building the Band'. She recalls his journey from One Direction to ...