Bruce Willis' daughter Rumer Willis has stripped down to her lingerie for a new shoot with celebrity photographer Tyler Shields. The 25-year-old daughter of the Die Hard actor and his ex-wife Demi Moore posed for Shields' latest series, in which she is snapped looking seductive among dirt and rocks. In one photo, Willis is kneeling on the ground, arms outstretched and holding a massive rusty saw by the handle, while only wearing a lace bra and black thong. The singer/actress took to Twitter.com to post the preview shot from the session and wrote, "Getting my hands dirty at my shoot with @tylershields." Willis isn't the only celebrity who has bared nearly all for Shields - 17-year-old actress Abigail Breslin recently went topless and posed in a bathtub with only suds to preserve her modesty.