A pants-tastic sticker activity book based on the bestselling, award-winning Aliens Love Underpants series by Claire Freedman and Ben Cort, which has sold over three million copies worldwide.The aliens are excited, As tomorrow`s Christmas Day, So instead of stealing underpants They`re giving them away! Help out the aliens in their Christmas mission stuffed full of silly pants to decorate, colouring challenges and sticker scenes to complete - perfect for keeping any Aliens Love Underpants fan occupied over the festive period.