United Kingdom, Sept. 8 -- Salma Hayek celebrated her 60th birthday by going skinny dipping.

The Frida actress took to her Instagram page to share two pictures of herself in the water, as she told her followers she was "60 and grateful".

The first picture showed Salma beaming with delight as she lay on her front in the ocean, with the snap carefully cropped to ensure the screen star didn't reveal too much to her social media fans.

In the second picture, Salma stood in the water up to her waist, turned her back to the camera and tossed her hair back.

Posting the images on Instagram on Monday (07.09.26), Salma - who actually hit the milestone age on September 2 - was quickly inundated with birthday messages from her famous friends afte...