Tipping Point: Lucky Stars

Lucky Stars, the quiz show where three celebrities take on an extraordinary machine in the hope of winning £20,000 for charity. This week's challengers are, Chris Kamara (Ninja Warrior UK), Rachel Riley (8 out of 10 cats), and Stacey Soloman (X Factor). Ben Shephard is the host.

Ben Shephard presents the celebrity edition of the game show, as Melanie C, Louis Walsh and Anton Du Beke attempt to beat the machine and win thousands of pounds for charity.

Ben Shephard finds out if Alan Davies, Sally Phillips or Ranj Singh have what it takes to beat the extraordinary machine and win thousands of pounds for charity.

Comedy legend Paul Merton, TV star Sally Lindsay and Made in Chelsea's Jamie Laing each put their wits to the test to discover if any of them can master the machine.

Comedian Jason Manford, athletics legend Iwan Thomas and the lovely Debbie McGee will each need the quick wits and nerves of steel if they're to capture the prize.

Janette Manrara, Ade Adepitan, Sarah Millican

Ben Shephard hosts as Christopher Biggins, Rosemary Shrager and Gareth Chilcott answer questions to win turns on an arcade-style machine. Dropping tokens down a choice of four chutes, they hope to knock piles of them off a moving shelf - and the more they collect, the better their chances of collecting the £20,000 prize for their selected charity

Football legend John Barnes, singer-songwriter Charlotte Church, and comedian Stephen Bailey put their wits to the test to discover if any of them have what it takes to master the machine.