When you spend that long in the water, you get to use "mermaid" captions. Pamela Anderson, once again choosing to go philosophical with her quotes, is back on the 'Gram and wowing fans – this time, in an unzipped wetsuit. The 53-year-old model and "Baywatch" alum, fresh from baring her soul in undies and heels, updated her 1.1 million followers with a giant cleavage flash on Thursday. Pamela, who just yesterday bent over an oven in only undies, was back out on the water, and not disappointing. Check it out below.