DWTS Tour: Hannah Brown and Alan Bersten on What to Expect, Their Big Win and Cast Pranks!

ET's Lauren Zima spoke with Hannah Brown and Alan Bersten as they rehearse for 'DWTS: Live!,' which kicks off on Jan. 9. The former 'Bachelorette' also dished on what to expect from her appearance on the new season of 'The Bachelor.' Exclusives from #ETonline :    • NEW From Entertainment Tonight