It's the largest movement in the world, and it's coming to London on Valentine's Day - One Billion Rising needs you and your dance skills to raise awareness and bring an end to violence towards women and children.
2015's efforts in the UK are specifically focussing on the issues around abuse and young people, and by gathering this weekend in London's Marble Arch for a day of dancing, music, poetry, performance and talks to highlight the scale of the issues in hand - 'one in three women across the planet will be raped in her lifetime' according to One Billion Rising founder Eve Ensler.
Gathering at midday on the 14th, thousands of attendees will unite with 200 countries across the globe in fundraising and raising awareness and spreading the message of 'healthy relationships and love' as the route to ending sexual and physical abuse.
For more information on the initiative and how you can get involved, go to www.onebillionrising.org.uk