Dixon's career began in 1999 when she met Sabrina Washington as they both joined a dance school in Fulham, south west London. Together, they decided to form a group when Dixon and Washington, the two co-founders, spotted Su-Elise Nash, a girl auditioning for another group. Dixon and Washington proposed that Nash join the group and together they formed a trio. They were soon signed to Telstar Records with the addition of a new member, Zena McNally, and became the popular UK garage/R&B girl group, Mis-Teeq.