Former Spice Girl Geri Halliwell and Christian Horner's 'marriage is now in question for the first time', friends revealed to MailOnline last night after a humiliating alleged text exchange between the Red Bull F1 boss and a female employee were leaked. #redbull #christianhorner #maxverstappen #f1 #formula1 #redbullf1 #gerihalliwell #gerihorner #news #f1news #leaked #leakedmessages #bahraingp #spicegirls