On the streets and behind the scenes, models share their lives with their Twitter followers.
Lydia Hearst - Slideshows
From birthdays to vacays, what our favorite models were up to this week.
Going out tonight? Take a cue from these glamorous models, who nail it every time.
Model Lydia Hearst is American royalty who knows a thing or two about great style. Take your cues from some of our favorite Lydia looks.
Whether they're off duty or on, Modelinia's got the photos to keep you connected to what your favorite models are up to.
In March, Lydia Hearst traveled to Cairo, Egypt, to work with Operation Smile. See the firsthand photos and the impact she made.
