Celeb mom style steals: Leslie Mann, Halle Berry, Hilary Duff

We rounded up the coolest styles this week from some of our favorite celebrity moms including Leslie Mann (in a naked Lena Dunham shirt), Halle Berry, Hilary Duff and Stacy Keibler. Find out how you can copy their must-have summer styles.

Leslie Mann posted this picture on Instagram as she and her husband, Judd Apatow, squeeze inside a shirt covered with drawings of a naked Lena Dunham.

“Inside @lenadunham,” Mann captioned the photo.

Apatow is the executive producer of Dunham’s HBO show, Girls, in which she is frequently in various stages of undress, so it is only fitting that Apatow has his head sticking out of the naked Lena Dunham shirt… right?

Anyway, you too can own this quirky shirt for $55 from Clashist.

naked Lena Dunham shirt, as seen on Leslie Mann

“Celebrate Lena’s unabashed beauty with this iconic tee pinpointing the most memorable Girls moments,” the website’s description reads. “She’s gorg, funny and will forever define time — now make everyone see it straight from your heart’s chest.”

Next up: Love the dress Halle Berry wore on The Tonight Show Starring Jimmy Fallon? You can own it for $117.