We're not sure what Lisa Rinna has done to her lips, but she needs to stop! Her mouth seriously looks like something that belongs on a wild animal...

On Wednesday the Real Housewives of Beverly Hills star went for a hike near her home in the valley, and while her bod looks amazing, her face is downright scary! Yesterday Lisa tweeted a meme that read, "I'm not perfect, but I'm always myself." Really though? We highly doubt those are the lips she was born with, so how can she really be herself if she's morphing into someone we don't even recognize?