Hollywood actor and singer Justin Timberlake has managed to cling on to his No.1 position with 'Mirrors' in today's midweek update (March 6), which means he's set for a second week at the top.

The new single from Bruno Mars, entitled 'When I Was Your Man', has climbed 5 places to No.2, Bastille's 'Pompeii' has dropped 1 to No.3, and One Direction's charity single for Comic Relief is currently at No.5.

Elsewhere in the UK Top 40, Disney Channel starlet Bridgit Mendler has made her debut at 7 with 'Ready Or Not', Olly Murs's hit 'Army of Two' has shot up 7 positions to No.12, and The Lumineers have moved up 2 spots to 19 with 'Ho Hey'.

Meanwhile, Timberlake recently confirmed details of a full headlining North American tour that is due to kick off later this summer on July 17 with a concert at the Rogers Center in Toronto, Canada.

Watch Timberlake perform 'Mirrors' at the 2013 BRIT Awards here: