Catalogo de vídeo: Alex Sierra
Little Do You Know
Alex & Sierra
Scarecrow
Alex & Sierra
Just Kids
Alex & Sierra
I Love You (Audio)
Alex & Sierra
Alex & Sierra "Let Her Go" - Live Week 7: Semifinal - The X Factor USA 2013
Alex & Sierra "Let Her Go"
Alex & Sierra "Toxic" - Audition - The X Factor USA 2013
Alex & Sierra "Toxic"
Bumper Cars
Alex & Sierra
Alex & Sierra "Say My Name" - Live Week 6 - The X Factor USA 2013
Alex & Sierra "Say My Name"
Alex & Sierra "Say Something" - Live Week 6 - The X Factor USA 2013
Alex & Sierra "Say Something"
Alex & Sierra "Addicted To Love" - Live Week 3 - The X Factor USA 2013
Alex & Sierra "Addicted To Love"
Back to You (Audio)
Alex & Sierra
Broken Frame (Audio)
Alex & Sierra
Alex & Sierra and Jeff Gutt "Love Me Again" - Live Week 8: Final - The X Factor USA 2013
Alex & Sierra and Jeff Gutt "Love Me Again"
Alex & Sierra "I Knew You Trouble" - Live Week 5 - The X Factor USA 2013
Alex & Sierra "I Knew You Trouble"
Alex & Sierra "Little Talks" - Live Week 7: Semifinal - The X Factor USA 2013
Alex & Sierra "Little Talks"
Little Do You Know (Behind The Scenes)
Alex & Sierra
Scarecrow (Rooftop Acoustic)
Alex & Sierra
Toxic / Thrift Shop (Live Brooklyn NY)
Alex & Sierra
'It's About Us' Release Week
Alex & Sierra
NYC webisode
Alex & Sierra
Scarecrow (Behind the Scenes)
Alex & Sierra
Alex & Sierra, Max Schneider, Victoria Justice, Boy Epic
Say Something (A Great Big World)