Demi Lovato joins Ellen DeGeneres on her chat show to play a game of 5 Seconds which takes a saucy turn as she's asked a series of sex related questions. Archbishop of Canterbury says coronavirus vaccine is 'gift of hope'. Notre-Dame cathedral plays host to Christmas Eve choral concert. Birmingham: People celebrate Christmas with jump into Blackroot Pool. People in Scotland go for a Christmas swim in the Cairngorms. Kalashnikov unveil missile able to destroy low-flying aircraft.