Louise Rennison had her first two novels adapted into what 2008 British-American film?
Louise Rennison:  Her first and second novels, "Angus, Thongs and Full-Frontal Snogging" and "It's OK, I'm Wearing Really Big Knickers" were portrayed in a film adaptation called "Angus, Thongs and Perfect Snogging". Angus, Thongs and Perfect Snogging: Angus, Thongs and Perfect Snogging is a 2008 British-American coming of age-comedy film co-written and directed by Gurinder Chadha.
Angus, Thongs and Perfect Snogging