Who izzat ...?! Is that Richard Belzer kneeling down & taking off her shoe?! lol
Anyway , whether Eva Mendes is ticklish or not , or if she's being tickled in this pic ... I dunno ... it's possible , but prolly not. She's probably just reacting to whoever it is baring her foot in public.
Nice-looking pic , though ... thanks for posting , RobAce.