Guess what Reese Witherspoon is going to do after winning the Best Actress prize at Oscar ? She is going to deliver pizzas!

Reese Witherspoon at the 78th Oscar Awards.

The "Walk The Line" beauty is going to London next month to start her new film "Penelope", in which she plays a pizza moped driver. To make it convincing, she decided to do the job in real life.

A source told Britain's The Sun newspaper: "She's going from the most glamorous event in the world to one of the most mundane jobs."

"Before filming begins, Reese is going to take lessons. Then she will spend time with a real delivery boy learning all about riding round London with pizzas in the back."

The canny actress, who will reportedly be pocketing $40 million for her following film "The Family Trouble" -- making her Hollywood's highest paid actress -- is also the producer of this current film "Penelope".

Talking about the film, Reese said: "It is a fairy tale about a girl who has a curse in her family. In order to get the curse off her family, she has to go through this process. I play her quirky best friend."

A whole host of English stars will feature in the film alongside the Hollywood golden girl, including James McAvoy (from "Shameless"), Ronnie Ancona (from Alistair McGowan's "Big Impression") and "Comic Relief" comedian, Lenny Henry.

Editor: Donald