Lisa Rinna Wore the Same Dress She Rocked In 2005

— -- Lisa Rinna recycles her outfits!

The "Real Housewives of Beverly Hills" star joined her husband, Harry Hamlin, at the HBO bash after the Golden Globes, wearing the same dress she wore a decade ago.

Some have said it's tough to determine which photo of the 51-year-old is from 2005, though Rinna has yet to weigh in. But she has long been open about her aging secrets.

"Before a day of filming, I love to treat myself to an at-home facial [from esthetician Renee Rouleau]," she told Us Weekly last year. "I use her Triple Berry Smoothing Peel, followed by either the Energizing Cleansing Masque, when my skin feels oily, or the Bio Calm Repair Masque, when I need moisture."

She also hits the gym regularly, having told People that she prefers mixing spinning and yoga. Her diet is also pretty clean.

“I tend to call myself a dirty vegan. I’m mostly plant-based, but if I do need to eat some meat, I’ll have it," she told the magazine. “I think you have to listen to your body.”