The big names behind the big stories. Laura Kuenssberg talks to those making the news, inside and outside politics.

Rylan Clark-Neal narrates a guide to all things Eurovision and takes a sideways look at the greatest singing contest on the planet. The A-Z of Eurovision features all the disasters, the costume changes and memorable musical moments from 65 years of Eurovision.

Yevrobachennia Natsionalnyi Vidbir (often shortened to Vidbir) has served as Ukraine's national selection for Eurovision since 2016.

The Junior Eurovision Song Contest, often shortened to JESC, Junior Eurovision or Junior EuroSong, is a song competition which has been organised by the European Broadcasting Union (EBU) annually since 2003 and is open exclusively to broadcasters that are members of the EBU. It is held in a different European city each year, however the same city can host the contest more than once.

The Eurovision Song Contest is an international song competition, organised annually by the European Broadcasting Union (EBU) and featuring participants representing primarily European countries. Each participating country submits an original song to be performed on live television and radio, transmitted to national broadcasters via the EBU's Eurovision and Euroradio networks, with competing countries then casting votes for the other countries' songs to determine the winner.

The Eurovision Song Contest is an international song competition, organised annually by the European Broadcasting Union (EBU) and featuring participants representing primarily European countries. Each participating country submits an original song to be performed on live television and radio, transmitted to national broadcasters via the EBU's Eurovision and Euroradio networks, with competing countries then casting votes for the other countries' songs to determine the winner.