RUFFING IT & ROUGHING IT

A shoeless

(below) was all smiles at the seventh annual Wags and Walks Gala in Beverly Hills on Saturday night. Last week, the Calvin Klein model spent overnight at Joshua Tree National Park in California, where she slept in a tent and partook in some topless yoga. Michael Jackson’s daughter has previously defended her topless photos, claiming, “Being naked is part of what makes us human.”