Christian Horner doesn’t want to lose his relationship with the Beckhams after being accused of inappropriate behaviour, it has been claimed. Horner is currently the subject of a Red Bull investigation and categorically denies the allegations. The 50-year-old has been cracking on with business as normal, with the F1 side currently preparing for the start of the new season. Horner is convinced he’ll be able to clear his name and has made it clear he’s eager to continue with Red Bull, having previously been appointed back in 2005. According to the Daily Mail, the Red Bull supremo is ‘fighting’ o…