Geri Halliwell’s husband, Christian Horner, has officially been fired from the Formula 1 Red Bull team one year after being caught in a sexual relationship with a female staffer.

Today's F1 news headlines are dominated by further speculation on Christian Horner's sacking, including a potential Ferrari swap.

Missed out on July 12th's Formula 1 news? Catch up on today's top stories from the F1 world! Christian Horner is no longer the team principal at Red Bull Racing after the Briton was replaced by Laurent Mekies on Wednesday.

Christian Horner has been sacked as Red Bull team principal after a difficult 18 months, which has seen Max Verstappen drop in the Drivers' Championship

Fernando Alonso’s success at the 2008 Singapore Grand Prix came against the grain. As it transpired, he benefited from collusion within the team after team boss Flavio Briatore and technical director Pat Symonds instructed Nelson Piquet Jnr to crash at a pre-determined point on the Marina Bay circuit.

Missed out on July 10th's Formula 1 news? Catch up on today's top stories from the F1 world! Christian Horner is no longer part of the Red Bull team as the team principal and CEO was sacked on Wednesday.

Horner was replaced by ex-Ferrari engineer Laurent Mekies, formerly at sister team Racing Bulls. Horner’s dismissal comes just over a year after allegations of “inappropriate behaviour” were levelled at him from a female colleague.

Martin Brundle has identified one potential deal breaker amid suggestions Christian Horner could join Ferrari.