BBC journalist Naga Munchetty is to become a regular presenter at BBC Breakfast.
Munchetty will join Charlie Stayt Thursday to Saturday, while Bill Turnball and Louise Minchin will continue to host the programme Monday to Wednesday.
Since joining the BBC from Bloomberg News in 2008, Munchetty has presented BBC Two's Working Lunch and appears regularly on BBC World News. She can be found tweeting @BBCNaga.
BBC Breakfast is broadcast daily from 06:00 on BBC One and the BBC News Channel.