WOWZA! Jennifer Tilly's still got it! The 66-year-old Real Housewives of Beverly Hills star just went COMPLETELY naked on Instagram! In a new post uploaded on Monday that she captioned "thirst trap," the reality star can be seen covering her chest with her forearms, while standing nude in an in-ground pool. The water only goes up to her hips, leaving very little to the imagination. She's donning a fiery red lip with some round sunglasses and a flower in her hair. And that's it! Related: Miley Cyrus Goes Nude (And Shows Off Her Tattoos!) For Perfect Mag! Ch-ch-check out the post HERE: (c) Jennifer Tilly/Jeff Bass/Instagram Holy s**t! She looks SO good! Her RHOBH pal Lisa Rinna reacted in the comments with some fire emojis while Vanderpump Rules' Lala Kent applauded her sexy snap. Reactions, Perezcious readers? [Image via Bravo/YouTube & MEGA/WENN] The post <i>Real Housewives</i> Bestie Goes Totally Nude At 66 For 'Thirst Trap' Post! Wow! appeared first on Perez Hilton.