Pamela Anderson, this year ending her fifth marriage after just 12 days, has admitted she's lonely. The 53-year-old model and "Baywatch" actress updated her Instagram on Tuesday with a sultry black-and-white photo flaunting her killer legs, but the caption from the Canadian was somber. Pamela, followed by 1 million, is fresh from revealing she's an "empath" by crouching in nude undies – there's always a sexy edge with the "Playboy" vet. Today followed suit. Check out the photo and Pamela's words below.