Katy Perry Clowns Around In London

We spotted Katy Perry at Radio 1 in London in support of the fundraiser Red Nose day. The holiday raises money for Comic Relief.
The day includes a live BBC telethon event, and plastic red noses are available in exchange for donations.
Katy is also one of several celebrities who is raising money to help the relief effort following Japan's earthquake and tsunami disaster. The pop star, Clint Eastwood, Charlie Sheen and Lady Gaga are donating money from the sale of DVDs, concert tickets, bangles and merchandise.