Olivia Munn is not only stunning, she also has a great sense of humor.
While celebrating her 40th birthday over the weekend, Munn was attempting to make a sexy video only to have it end in pain -- but she was able to laugh it off.
Munn appeared to step on something in the water, then wrote on Instagram: "2020 strikes again --. Anyway, thanks for the birthday wishes!"
Like many others who went camping over the weekend, it doesn't look like Munn enjoyed the hot weather all that much.