### Clue: Girl guzzling due to drain coffee cups (7)
### Answer: LADETTE 
 ### Explanation: Definition: Girl guzzling
 "due" **minus ****its middle letter**(to drain) **contained in**(… cups) LATTE(coffee drink made with espresso and steamed milk).
Defn: The female equivalent of the "new lad", given to drinking heavily/guzzling alcohol, among other things.