If you’re like us, you probably can’t get enough of Lauren Conrad‘s flawless Instagram, her impeccable style, and her countless, informative how-to videos. How does she do it all? Well, you can ask her live!

We’re hosting a Twitter chat with Conrad, who will also be our guest editor for the day, on Tuesday, July 29, at 4 p.m. ET. She’ll be answering all of your questions from beauty to style to home decor, plus much more! If you already know what you want to ask her, submit your question now with #AskLaurenC. Then, be sure to follow @LaurenConrad and @InStyle so you don’t miss a thing.

Plus, be sure to check InStyle.com all day long to read exclusive content from Conrad. In the meantime, click through some of her best looks ever in our gallery.