BBC Radio 1 been presented by various YouTubers such as Jim Chapman and Hannah Witton. In January 2015, Clara Amfo replaced Jameela Jamil as host of The Official Chart on Sundays (4pm7pm) and in March, Zane Lowe left Radio 1 and was replaced by Annie Mac on the new music evening show. In May 2015, Fearne Cotton left the station after almost 10 years. Her weekday morning show was taken over by Clara Amfo. Adele Roberts also joined the weekday schedule line-up, hosting the Early Breakfast show. In July 2015, The Official Chart moved to a Friday from 4pm to 5:45pm, hosted by
Lauren Laverne 4 music show "Transmission with T-Mobile" opposite Steve Jones. Laverne replaced radio DJ Jo Whiley on the talent show "Orange Mobile Act Unsigned", which searches for the top unsigned acts in the country. Laverne became a regular presenter in the new 'magazine' format third series of "It's Not Easy Being Green", first broadcast on BBC Two in January 2009. She also narrated "Tough Guy or Chicken?" on BBC Three in August 2009. On 6 May 2010, she was a co-host of Channel 4's "Alternative Election Night", along with Jimmy Carr, David Mitchell and Charlie Brooker. Starting 20 January 2011, she