Win tickets here to a superb day of 7s and music taking place this weekend in Richmond, West London.
The Rugby Rocks London 7s will pit some of the country's leading women's and men's team against each other before a night of top music with a line-up including Feeder and Just Jack.
The Scrumqueens.com womens 7s will be played alongside the RugbyRocks Mens Open, with 32 teams, and the National 7s Series featuring 9 core elite teams and 3 invitational teams - with many pro players on show.
The women's competition will feature teams including Richmond, Wasps, Saracens and Bristol.
To win a pair of tickets to the event simply answer the question below and send your answers to firstname.lastname@example.org
Question: Who are the reigning Women's World Cup Sevens Champions?