Alex & Sierra Answer Fan Questions! 

"X Factor" Season 3 champs Alex & Sierra pay a visit to the YH Studio the morning after their big victory, and we decide to have a little fun with them -- we get them to ask EACH OTHER Twitter questions submitted by their fans! Did they ask YOUR question? Watch and find out! Hosted by Nikki Novak (@nikkinovak).
Check out the Young Hollywood Store Here: shopyounghollyw...