It's semi-finals time on America's Next Top Model All-Stars. Allison, Laura, Lisa, and Angelea all bring something different to the table, but one of them won't make it to the final stage.So who went home on Cycle 17, Episode 12, "Tyson Beckford"? Warning to spoiler-phobes: This post isn’t for you! Turn back now if you don’t want to find out who was sent home.Sadly, cutie pie Laura failed to impress. We'll miss her cute personality!