Gossip Girl stars Evan Mock, Savannah Lee Smith and Zión Moreno front the new Christmas campaign for American beauty brand Glossier, starring in a short film which celebrates 'the party that is getting ready'.

The campaign also marks the launch of new 'made-for-the-season gift sets', and Glossier took to Instagram to announce the news, posting 'You are cordially invited to Glossier Holiday. Get dressed, sit back, and wait for the doorbell… you never know when @evanmock, @ssavannahsmithh, or @zion.moreno will be on the other side. Xoxo 💋'.