This Model Off-Duty Hair Staple Is the Best Friday Afternoon Upgrade InlineApril 1, 2016Save StorySave this storySave StorySave this storyExpandPhoto: REX / Shutterstock1/5Alessandra AmbrosioExpandPhoto: Getty Images2/5Lily AldridgeExpandPhoto: Splash News3/5Hailey BaldwinExpandPhoto: AKM-GSI4/5Rosie Huntington-WhiteleyExpandPhoto: Splash News5/5Elsa Hosk