Opera stars, politicians and public figures are attending a gala to raise funds for Ukrainian children living with trauma.

Film critic Lisa Nesselson speaks to Eve Jackson about the week's film news, including the Amy Winehouse biopic "Back to Black"; the release in France of the 1960s American independent film "Bushman", which explores one Nigerian immigrant's experience living in the US; and Israeli director Dani Rosenberg's second movie, "The Vanishing Soldier".

In this edition of arts24, we hear from British pop star Dua Lipa on her much-anticipated new record "Radical Optimism"