What did the stars get up to during the holiday season?

For the majority of people the Christmas break has come to an end and most people are now back at work. For many the holidays are a time of rest and relaxation with a fair amount of partying thrown in for good measure. What about the participants of the Eurovision Song Contest? Was it a case of work, work, work, or did they take some time off too? We checked out the social media accounts of many of the performers from 2016 to find out what they were up to during the festive season.