Let's face it most of us are never going to be able to afford the lifestyles of the rich and famous. But it is free to dream.
Imagine then, if you can, sipping cocktails aboard your yacht, with the sun setting over the Mediterraneana and the Hollywood stars promenading up and down the boardwalk. On the otherhand, why imagine when you can just watch a video of Cannes on Google Maps.
If Cannes is a little too downmarket for your tastes then try St. Tropez or Monaco instead.