Luann de Lesseps Is Looking Fitter Than Ever in a String Bikini

The Real Housewives of New York City yogi Luann de Lesseps is back in her string bikini! Remember her stunning swimsuit shot from this spring, in which she looked like an actual fitness model? She's looking fitter than ever — and it seems like she's wearing the same string bikini bottoms — in a new Instagram post today. The caberet star posted some photos from a boat trip, and she seems like she's in vacation mode in a straw fedora, sunnies, and a navy bikini top with metallic accents.

One commenter asked this question on Luann's Instagram: "How do you stay so thin?" She wrote back, saying simply: "Yoga."

Sign us up for some beach time and a yoga class over this long weekend.