Facebook is introducing some fun new ways to help you get into the Halloween spirit - users are offered "masks" in Facebook Live. Users will be able to try on a variety of different masks when they are using Facebook videos. Facebook offers a number of festive masks for Halloween, including a skull, an evil queen and two limited-edition masks: a pumpkin and a witch. A selection of masks will continue to be available after Halloween.

Facebook is also launching a set of limited-edition Halloween reactions that turn the Like, Love, Haha, Wow, Sad and Angry reactions into Halloween-themed symbols that come to life when users tap on them.

Masks will be rolling out over the next few days for people using Facebook Live on iOS in the US, UK and New Zealand. In the coming months, Faceebook will make masks available to people sharing live video via Android devices and in more countries. Masks will also be available to public figures using Facebook Mentions on iOS, meaning people may see their favorite celebrities trying on masks in their live videos on Facebook.