Friday Cocktail: Miami Beach

CocktailDB: The Internet Cocktail Database | Miami Beach Variation
There are several variations, but this seemed the best to me:

• 1 1/2 oz Light Rum
  
• 3/4 oz Cointreau
  
• 1/4 oz fresh lemon or fresh lime juice

Shake in iced cocktail shaker and strain into a martini glass.

Cheers!