The addictive play-along singing game show is back, hosted by Paddy McGuinness, who is joined by celebrity investigators Jimmy Carr, Alison Hammond and Amanda Holden. This week, Tony Hadley from Spandau Ballet brings his expertise to help spot the imposters.

The second series promises bigger performances and surprises, including each episode opening with an unmissable lip sync by Paddy. There's also a brand new round, Home Truths, in which players get the opportunity to snoop around the mystery singers' homes.

In this episode, mother and son Glenda and Paul from Essex are hoping to use their detective skills to spot the fake singers and win £10,000. But with a line-up including a football player, a poet and medical student, they may have their work cut out!

Celebrity investigators Jimmy Carr, Alison Hammond and Amanda Holden try to help a team of two contestants tell the difference between good and bad mystery singers without ever hearing them sing a note. With £10,000 on the line, the contestants attempt to weed out the bad singers, based on a series of clues, interrogation and lip sync performances. The last mystery singer standing then reveals if they are a good or a bad singer in a duet with musical guest star Becky Hill, resulting in either a magical musical moment or a comedy collaboration on her hit Wish You Well! If the contestants successfully identify a good singer, they win the money, but if a bad singer managed to fake it all the way to the end, they steal the £10,000!

In this episode, married couple Heather and Kaveh from Edinburgh are hoping to win the £10,000 to treat their mums to a spa day they won't forget. But with the line-up of imposters including a psychologist, a tour guide and a theatre manager, they may have their work cut out!