Nicole Scherzinger and Justin Bieber will be performing on Let's Dance for Comic Relief 2013 this weekend.
X Factor judge Nicole will be performing her new song Boomerang while Justin will be making a trip to the UK to sing his new track All Around the World.
The stars on this weekend's second live heat include comedian and impressionist Jon Culshaw, soap star Anthony Cotton and the cast of Waterloo Road.
Once again, the dancing celebrities will be judged each week by a panel of top TV personalities that this week will feature comedian Jason Manford and Strictly Come Dancing star Lisa Riley
Each week, us viewers at home will get the chance to vote for their favourite act who will gain a place in the final, while the judges will choose from the runners up to join the viewer’s favourite in the final. Th
Last week's first live show saw Tim Vine and The Soap Stars make the final, while there were performances from Kimberley Walsh and The Script.
Let's Dance continues on Saturday night on BBC ONe.