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.
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The former reality TV star will follow in the footsteps of Abraham Lincoln and John F Kennedy when he takes his oath later on Friday.
The President-elect's comments on Twitter will come under even closer scrutiny when he takes office on Friday.
Cold, quiet and calm