Simon Cowell and Lauren Silverman are the bookies' favourite to be the first celebrity split of 2014.
William Hill has put out odds of 3/1 to see the music mogul and his pregnant girlfriend splitting up swiftly in the new year.
News the X-Factor boss, Simon, 54, and the 37-year-old mother-to-be were expecting their first child to be born in February broke as she divorced her multi-millionaire husband Andrew.
Glamour model Katie Price and husband Kieran Hayler are just behind the pair in the odds, with bookies giving betters 7/2 odds on being the first celebrity break-up of the year.
Kim Kardashian and Kanye West, as well as Jennifer Aniston and Justin Theroux, come in at 5/1.
Strictly winner Abbey Clancy and footballing husband Peter Crouch and Catherine Zeta Jones and Michael Douglas both have odds of 7/1.
Prince William and Kate Middleton are the most unlikely to split at 150/1 while David and Victoria Beckham come in at 66/1.