Louise Rennison was an English author and comedian best known for writing the Confessions of Georgia Nicolson series, which was immensely popular among teenage girls. The series humorously chronicles the adventures of a teenage girl, Georgia Nicolson, and her friends, the Ace Gang. Her debut novel, Angus, Thongs and Full-Frontal Snogging, along with its sequel, It's OK, I'm Wearing Really Big Knickers, were adapted into the film Angus, Thongs and Perfect Snogging.

In addition to the Georgia Nicolson series, Rennison penned a collection of stories following Georgia's younger cousin in The Misadventures of Tallulah Casey.

Louise was also recognized for her engaging one-woman live shows, such as Stevie Wonder Felt My Face, which garnered acclaim in the 1980s, along with other performances like Bob Marley's Gardener Sold My Friend and Never Eat Anything Bigger Than Your Head.