Based on the classic noughts and crosses grid, inside each box is a star who will answer questions. The contestants have to say whether they agree or disagree with the answer and if they're correct they win that box. Once they have three in a row, they get the round and cash.
Alongside regulars Tim Vine and Joe Wilkinson, presenter and comedian Paddy McGuinness, actress Michelle Keegan, Olympic medal winner Louis Smith MBE, actress and comedian Anna Crilly, chef Gino D'Acampo, comedian Rob Beckett, This Morning's Alison Hammond, and actress and comedienne Katy Wix are all starring in the first show.
Celebrity Squares, ITV, 7.15pm
Michelle Keegan and Mark Wright's romance in less than a minute!