Alexander Fost is a finalist on the eighth season of So You Think You Can Dance. Based in Alhambra, CA, he was named Mr. Dance USA in 2006, and Mr. Dance International the following year. He has performed with the Los Angeles Youth Amerian Grand Prix and the Media City Ballet, among others. He specializes in contemporary dance. He was eliminated during Top 12 week.

TOP 20 WEEK 1
Style: Contemporary
Partner: Sasha Mallory
Choreographer: Travis Wall

TOP 20 WEEK 2
Style: Hip-hop
Partner: Sasha Mallory
Choreographer: Tabitha and Napoleon

TOP 16
Style: Contemporary
Partner: Sasha Mallory
Choreographer: Dee Caspary

TOP 14
Style: Hip-hop
Partner: Sasha Mallory
Choreographer: Shaun Evaristo

TOP 12
Style: Paso doble
Partner: Sasha Mallory
Choreographer: Tony Meredith and Melanie LaPatin

TOP 12
Style: Jazz
Partner: Sasha Mallory
Choreographer: Tyce Diorio