Cara Delevingne Is the Leader of Sleek Braless Outfits: See Photos of the Actress Without a Bra

Sienna Miller steps out with pal Cara Delevingne, 30, in an effortless boho ensemble in Ibiza

Cara Delevingne clutches her chest while displaying bruised legs while in Ibiza with Sienna Miller

Sienna Miller flaunts her physique in a yellow bikini as she joins Cara Delevingne in Ibiza