She looks better than most women half her age!

Yolanda Hadid is 53-years-old, but you'd never know it based on the pic she just posted to social media! The Dutch beauty donned nothing but a thong to showcase her perfect derriere on Instagram, and she has not one ounce of cellulite in sight. It's easy to see why daughters Gigi and Bella are both supermodels. Yo's got some great genes!

The blonde stunner has been single since her divorce from David Foster, but we have a feeling more than a few suitors will come calling after seeing this. Her ex, meanwhile, is getting cozy with Elizabeth Hurley, after brief flings with Christie Brinkley and Katherine McPhee.

The former Real Housewives of Beverly Hills star just released her memoir about her battle with Lymes disease, and it's pretty harrowing all that she's been through.

"Too many nights I found myself lying naked on the bathroom floor, the only relief being the cold tiles on my bare skin, wondering how much more pain I could take and how many more days, months, and years I could suffer. There were plenty of times when I thought that I wouldn't make it through the night alive, and others where I wished and prayed that I would die," she recalled.

She's back and better than ever!