Myleene Klass and Gethin Jones are hosting a mass protest rally today to demand the G8 act on the issue of world hunger.
The event will include appearances from a number of campaign supporters including Grammy Award winning singer Angelique Kidjo, and specially recorded messages from David Beckham.
More top news
It is not clear how long impeachment would take, though the ruling party has said it could vote Robert Mugabe out as early as Wednesday.
On Wednesday, a UN court will hand down a verdict at the war crimes trial of Ratko Mladić, a former general of the Bosnian Serb army.
The Brexit Secretary offered an upbeat assessment of talks at a London conference, but he badly needs negotiations to move forward.