In keeping with the rest of his bandmates - bar curly haired Harry Styles - Zayn appears to have opted for a مزید Justin Bieber-esque swept آگے style.
The boy band finalists are thought to be over in the States to work on their forthcoming debut album.
Louis Tomlinson couldn't believe his luck at his transatlantic trip and Tweeted: 'So excited to be in L.A will tweet pictures when I can :) xx'