When you're in the south of France everything is cool. You see the coolest celebrities, fashion, yachts, and end up at the best parties ever. So we were intrigued by a new liquer that we spotted all over Cannes during the Festival, it's called Ruby Blue, by Spirited Drinks LTD. It's a yummy berry infused liquer from Ireland.

First we spotted Ruby Blue at a daytime pool party in a Villa of models and young actors.

Then we saw it at a party hosted by a founder of Google for powerhouse entertainment group Mamouth Entertainment.

Then we saw it at a cocktail party for Ms Lithuania, being mixed with the purest vodka on the market, Kremlin Vodka. A great paring.

It's safe to say this Ruby Blue is perfect for fahionable cocktails of the moment.