Here's a picture we just had to share with you - it's 10:10 supporter Tamsin Greig on the set of her new TV show Episodes, which also stars Matt LeBlanc, best known as Joey from Friends!
Tamsin took time out to tell
Joey Matt about the great work 10:10 is doing to reduce carbon emissions, and sent us this picture which really made us smile!
While we love the idea of our favourite Central Perk regular posing with a 10:10 tag, the snap also has an important message: if you do one thing today, tell a friend about the campaign and get them to visit this website.
Episodes screens early in 2011 and we'll be keeping an eye out for it. Big thanks to Colin Hutton for taking the snap, and to Tamsin for spreading the word.